9898659680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8309

約数の個数: 192

約数和(自身を含む): 29132587008

約数和(自身を除く): 19233927328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 130, 140, 160, 166, 182, 208, 224, 260, 280, 332, 364, 415, 416, 455, 520, 560, 581, 664, 728, 830, 910, 1040, 1079, 1120, 1162, 1328, 1456, 1660, 1820, 2080, 2158, 2324, 2656, 2905, 2912, 3320, 3640, 4316, 4648, 5395, 5810, 6640, 7280, 7553, 8191, 8632, 9296, 10790, 11620, 13280, 14560, 15106, 16382, 17264, 18592, 21580, 23240, 30212, 32764, 34528, 37765, 40955, 43160, 46480, 57337, 60424, 65528, 75530, 81910, 86320, 92960, 106483, 114674, 120848, 131056, 151060, 163820, 172640, 212966, 229348, 241696, 262112, 286685, 302120, 327640, 425932, 458696, 532415, 573370, 604240, 655280, 679853, 745381, 851864, 917392, 1064830, 1146740, 1208480, 1310560, 1359706, 1490762, 1703728, 1834784, 2129660, 2293480, 2719412, 2981524, 3399265, 3407456, 3726905, 4259320, 4586960, 4758971, 5438824, 5963048, 6798530, 7453810, 8518640, 8838089, 9173920, 9517942, 10877648, 11926096, 13597060, 14907620, 17037280, 17676178, 19035884, 21755296, 23794855, 23852192, 27194120, 29815240, 35352356, 38071768, 44190445, 47589710, 54388240, 59630480, 61866623, 70704712, 76143536, 88380890, 95179420, 108776480, 119260960, 123733246, 141409424, 152287072, 176761780, 190358840, 247466492, 282818848, 309333115, 353523560, 380717680, 494932984, 618666230, 707047120, 761435360, 989865968, 1237332460, 1414094240, 1979731936, 2474664920, 4949329840, 9898659680]

約数ペア:

[(1, 9898659680), (2, 4949329840), (4, 2474664920), (5, 1979731936), (7, 1414094240), (8, 1237332460), (10, 989865968), (13, 761435360), (14, 707047120), (16, 618666230), (20, 494932984), (26, 380717680), (28, 353523560), (32, 309333115), (35, 282818848), (40, 247466492), (52, 190358840), (56, 176761780), (65, 152287072), (70, 141409424), (80, 123733246), (83, 119260960), (91, 108776480), (104, 95179420), (112, 88380890), (130, 76143536), (140, 70704712), (160, 61866623), (166, 59630480), (182, 54388240), (208, 47589710), (224, 44190445), (260, 38071768), (280, 35352356), (332, 29815240), (364, 27194120), (415, 23852192), (416, 23794855), (455, 21755296), (520, 19035884), (560, 17676178), (581, 17037280), (664, 14907620), (728, 13597060), (830, 11926096), (910, 10877648), (1040, 9517942), (1079, 9173920), (1120, 8838089), (1162, 8518640), (1328, 7453810), (1456, 6798530), (1660, 5963048), (1820, 5438824), (2080, 4758971), (2158, 4586960), (2324, 4259320), (2656, 3726905), (2905, 3407456), (2912, 3399265), (3320, 2981524), (3640, 2719412), (4316, 2293480), (4648, 2129660), (5395, 1834784), (5810, 1703728), (6640, 1490762), (7280, 1359706), (7553, 1310560), (8191, 1208480), (8632, 1146740), (9296, 1064830), (10790, 917392), (11620, 851864), (13280, 745381), (14560, 679853), (15106, 655280), (16382, 604240), (17264, 573370), (18592, 532415), (21580, 458696), (23240, 425932), (30212, 327640), (32764, 302120), (34528, 286685), (37765, 262112), (40955, 241696), (43160, 229348), (46480, 212966), (57337, 172640), (60424, 163820), (65528, 151060), (75530, 131056), (81910, 120848), (86320, 114674), (92960, 106483)]