38688320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 104241600

約数和(自身を除く): 65553280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 379, 440, 464, 580, 638, 704, 758, 880, 928, 1160, 1276, 1516, 1595, 1760, 1856, 1895, 2320, 2552, 3032, 3190, 3520, 3790, 4169, 4640, 5104, 6064, 6380, 7580, 8338, 9280, 10208, 10991, 12128, 12760, 15160, 16676, 20416, 20845, 21982, 24256, 25520, 30320, 33352, 41690, 43964, 51040, 54955, 60640, 66704, 83380, 87928, 102080, 109910, 120901, 121280, 133408, 166760, 175856, 219820, 241802, 266816, 333520, 351712, 439640, 483604, 604505, 667040, 703424, 879280, 967208, 1209010, 1334080, 1758560, 1934416, 2418020, 3517120, 3868832, 4836040, 7737664, 9672080, 19344160, 38688320]

約数ペア:

[(1, 38688320), (2, 19344160), (4, 9672080), (5, 7737664), (8, 4836040), (10, 3868832), (11, 3517120), (16, 2418020), (20, 1934416), (22, 1758560), (29, 1334080), (32, 1209010), (40, 967208), (44, 879280), (55, 703424), (58, 667040), (64, 604505), (80, 483604), (88, 439640), (110, 351712), (116, 333520), (145, 266816), (160, 241802), (176, 219820), (220, 175856), (232, 166760), (290, 133408), (319, 121280), (320, 120901), (352, 109910), (379, 102080), (440, 87928), (464, 83380), (580, 66704), (638, 60640), (704, 54955), (758, 51040), (880, 43964), (928, 41690), (1160, 33352), (1276, 30320), (1516, 25520), (1595, 24256), (1760, 21982), (1856, 20845), (1895, 20416), (2320, 16676), (2552, 15160), (3032, 12760), (3190, 12128), (3520, 10991), (3790, 10208), (4169, 9280), (4640, 8338), (5104, 7580), (6064, 6380)]