22763680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1$

素因数の和:8401

約数の個数: 48

約数和(自身を含む): 56949480

約数和(自身を除く): 34185800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8369, 16738, 33476, 41845, 66952, 83690, 133904, 142273, 167380, 267808, 284546, 334760, 569092, 669520, 711365, 1138184, 1339040, 1422730, 2276368, 2845460, 4552736, 5690920, 11381840, 22763680]

約数ペア:

[(1, 22763680), (2, 11381840), (4, 5690920), (5, 4552736), (8, 2845460), (10, 2276368), (16, 1422730), (17, 1339040), (20, 1138184), (32, 711365), (34, 669520), (40, 569092), (68, 334760), (80, 284546), (85, 267808), (136, 167380), (160, 142273), (170, 133904), (272, 83690), (340, 66952), (544, 41845), (680, 33476), (1360, 16738), (2720, 8369)]