826869680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8737}}^1$

素因数の和:8783

約数の個数: 120

約数和(自身を含む): 2379392352

約数和(自身を除く): 1552522672

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1690, 1820, 2366, 2704, 3380, 3640, 4732, 5915, 6760, 7280, 8737, 9464, 11830, 13520, 17474, 18928, 23660, 34948, 43685, 47320, 61159, 69896, 87370, 94640, 113581, 122318, 139792, 174740, 227162, 244636, 305795, 349480, 454324, 489272, 567905, 611590, 698960, 795067, 908648, 978544, 1135810, 1223180, 1476553, 1590134, 1817296, 2271620, 2446360, 2953106, 3180268, 3975335, 4543240, 4892720, 5906212, 6360536, 7382765, 7950670, 9086480, 10335871, 11812424, 12721072, 14765530, 15901340, 20671742, 23624848, 29531060, 31802680, 41343484, 51679355, 59062120, 63605360, 82686968, 103358710, 118124240, 165373936, 206717420, 413434840, 826869680]

約数ペア:

[(1, 826869680), (2, 413434840), (4, 206717420), (5, 165373936), (7, 118124240), (8, 103358710), (10, 82686968), (13, 63605360), (14, 59062120), (16, 51679355), (20, 41343484), (26, 31802680), (28, 29531060), (35, 23624848), (40, 20671742), (52, 15901340), (56, 14765530), (65, 12721072), (70, 11812424), (80, 10335871), (91, 9086480), (104, 7950670), (112, 7382765), (130, 6360536), (140, 5906212), (169, 4892720), (182, 4543240), (208, 3975335), (260, 3180268), (280, 2953106), (338, 2446360), (364, 2271620), (455, 1817296), (520, 1590134), (560, 1476553), (676, 1223180), (728, 1135810), (845, 978544), (910, 908648), (1040, 795067), (1183, 698960), (1352, 611590), (1456, 567905), (1690, 489272), (1820, 454324), (2366, 349480), (2704, 305795), (3380, 244636), (3640, 227162), (4732, 174740), (5915, 139792), (6760, 122318), (7280, 113581), (8737, 94640), (9464, 87370), (11830, 69896), (13520, 61159), (17474, 47320), (18928, 43685), (23660, 34948)]