4871827280

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{12451}}^1$

素因数の和:12604

約数の個数: 80

約数和(自身を含む): 11654474304

約数和(自身を除く): 6782647024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 73, 80, 134, 146, 268, 292, 335, 365, 536, 584, 670, 730, 1072, 1168, 1340, 1460, 2680, 2920, 4891, 5360, 5840, 9782, 12451, 19564, 24455, 24902, 39128, 48910, 49804, 62255, 78256, 97820, 99608, 124510, 195640, 199216, 249020, 391280, 498040, 834217, 908923, 996080, 1668434, 1817846, 3336868, 3635692, 4171085, 4544615, 6673736, 7271384, 8342170, 9089230, 13347472, 14542768, 16684340, 18178460, 33368680, 36356920, 60897841, 66737360, 72713840, 121795682, 243591364, 304489205, 487182728, 608978410, 974365456, 1217956820, 2435913640, 4871827280]

約数ペア:

[(1, 4871827280), (2, 2435913640), (4, 1217956820), (5, 974365456), (8, 608978410), (10, 487182728), (16, 304489205), (20, 243591364), (40, 121795682), (67, 72713840), (73, 66737360), (80, 60897841), (134, 36356920), (146, 33368680), (268, 18178460), (292, 16684340), (335, 14542768), (365, 13347472), (536, 9089230), (584, 8342170), (670, 7271384), (730, 6673736), (1072, 4544615), (1168, 4171085), (1340, 3635692), (1460, 3336868), (2680, 1817846), (2920, 1668434), (4891, 996080), (5360, 908923), (5840, 834217), (9782, 498040), (12451, 391280), (19564, 249020), (24455, 199216), (24902, 195640), (39128, 124510), (48910, 99608), (49804, 97820), (62255, 78256)]