99620680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3478

約数の個数: 64

約数和(自身を含む): 242922240

約数和(自身を除く): 143301560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3407, 3655, 5848, 6814, 7310, 13628, 14620, 17035, 27256, 29240, 34070, 57919, 68140, 115838, 136280, 146501, 231676, 289595, 293002, 463352, 579190, 586004, 732505, 1158380, 1172008, 1465010, 2316760, 2490517, 2930020, 4981034, 5860040, 9962068, 12452585, 19924136, 24905170, 49810340, 99620680]

約数ペア:

[(1, 99620680), (2, 49810340), (4, 24905170), (5, 19924136), (8, 12452585), (10, 9962068), (17, 5860040), (20, 4981034), (34, 2930020), (40, 2490517), (43, 2316760), (68, 1465010), (85, 1172008), (86, 1158380), (136, 732505), (170, 586004), (172, 579190), (215, 463352), (340, 293002), (344, 289595), (430, 231676), (680, 146501), (731, 136280), (860, 115838), (1462, 68140), (1720, 57919), (2924, 34070), (3407, 29240), (3655, 27256), (5848, 17035), (6814, 14620), (7310, 13628)]