1428415704040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17117}}^1\times {\mathrm{160481}}^1$

素因数の和:177622

約数の個数: 64

約数和(自身を含む): 3461384903760

約数和(自身を除く): 2032969199720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17117, 34234, 68468, 85585, 136936, 160481, 171170, 222521, 320962, 342340, 445042, 641924, 684680, 802405, 890084, 1112605, 1283848, 1604810, 1780168, 2086253, 2225210, 3209620, 4172506, 4450420, 6419240, 8345012, 8900840, 10431265, 16690024, 20862530, 41725060, 83450120, 2746953277, 5493906554, 10987813108, 13734766385, 21975626216, 27469532770, 35710392601, 54939065540, 71420785202, 109878131080, 142841570404, 178551963005, 285683140808, 357103926010, 714207852020, 1428415704040]

約数ペア:

[(1, 1428415704040), (2, 714207852020), (4, 357103926010), (5, 285683140808), (8, 178551963005), (10, 142841570404), (13, 109878131080), (20, 71420785202), (26, 54939065540), (40, 35710392601), (52, 27469532770), (65, 21975626216), (104, 13734766385), (130, 10987813108), (260, 5493906554), (520, 2746953277), (17117, 83450120), (34234, 41725060), (68468, 20862530), (85585, 16690024), (136936, 10431265), (160481, 8900840), (171170, 8345012), (222521, 6419240), (320962, 4450420), (342340, 4172506), (445042, 3209620), (641924, 2225210), (684680, 2086253), (802405, 1780168), (890084, 1604810), (1112605, 1283848)]