192821480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1217}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 461719440

約数和(自身を除く): 268897960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 233, 340, 466, 680, 932, 1165, 1217, 1864, 2330, 2434, 3961, 4660, 4868, 6085, 7922, 9320, 9736, 12170, 15844, 19805, 20689, 24340, 31688, 39610, 41378, 48680, 79220, 82756, 103445, 158440, 165512, 206890, 283561, 413780, 567122, 827560, 1134244, 1417805, 2268488, 2835610, 4820537, 5671220, 9641074, 11342440, 19282148, 24102685, 38564296, 48205370, 96410740, 192821480]

約数ペア:

[(1, 192821480), (2, 96410740), (4, 48205370), (5, 38564296), (8, 24102685), (10, 19282148), (17, 11342440), (20, 9641074), (34, 5671220), (40, 4820537), (68, 2835610), (85, 2268488), (136, 1417805), (170, 1134244), (233, 827560), (340, 567122), (466, 413780), (680, 283561), (932, 206890), (1165, 165512), (1217, 158440), (1864, 103445), (2330, 82756), (2434, 79220), (3961, 48680), (4660, 41378), (4868, 39610), (6085, 31688), (7922, 24340), (9320, 20689), (9736, 19805), (12170, 15844)]