1848544880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8255

約数の個数: 160

約数和(自身を含む): 5460983808

約数和(自身を除く): 3612438928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8191, 8680, 11284, 14105, 16120, 16382, 17360, 22568, 28210, 32240, 32764, 40955, 45136, 56420, 57337, 65528, 81910, 106483, 112840, 114674, 131056, 163820, 212966, 225680, 229348, 253921, 286685, 327640, 425932, 458696, 507842, 532415, 573370, 655280, 745381, 851864, 917392, 1015684, 1064830, 1146740, 1269605, 1490762, 1703728, 1777447, 2031368, 2129660, 2293480, 2539210, 2981524, 3300973, 3554894, 3726905, 4062736, 4259320, 4586960, 5078420, 5963048, 6601946, 7109788, 7453810, 8518640, 8887235, 10156840, 11926096, 13203892, 14219576, 14907620, 16504865, 17774470, 20313680, 23106811, 26407784, 28439152, 29815240, 33009730, 35548940, 46213622, 52815568, 59630480, 66019460, 71097880, 92427244, 115534055, 132038920, 142195760, 184854488, 231068110, 264077840, 369708976, 462136220, 924272440, 1848544880]

約数ペア:

[(1, 1848544880), (2, 924272440), (4, 462136220), (5, 369708976), (7, 264077840), (8, 231068110), (10, 184854488), (13, 142195760), (14, 132038920), (16, 115534055), (20, 92427244), (26, 71097880), (28, 66019460), (31, 59630480), (35, 52815568), (40, 46213622), (52, 35548940), (56, 33009730), (62, 29815240), (65, 28439152), (70, 26407784), (80, 23106811), (91, 20313680), (104, 17774470), (112, 16504865), (124, 14907620), (130, 14219576), (140, 13203892), (155, 11926096), (182, 10156840), (208, 8887235), (217, 8518640), (248, 7453810), (260, 7109788), (280, 6601946), (310, 5963048), (364, 5078420), (403, 4586960), (434, 4259320), (455, 4062736), (496, 3726905), (520, 3554894), (560, 3300973), (620, 2981524), (728, 2539210), (806, 2293480), (868, 2129660), (910, 2031368), (1040, 1777447), (1085, 1703728), (1240, 1490762), (1456, 1269605), (1612, 1146740), (1736, 1064830), (1820, 1015684), (2015, 917392), (2170, 851864), (2480, 745381), (2821, 655280), (3224, 573370), (3472, 532415), (3640, 507842), (4030, 458696), (4340, 425932), (5642, 327640), (6448, 286685), (7280, 253921), (8060, 229348), (8191, 225680), (8680, 212966), (11284, 163820), (14105, 131056), (16120, 114674), (16382, 112840), (17360, 106483), (22568, 81910), (28210, 65528), (32240, 57337), (32764, 56420), (40955, 45136)]