2912941760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{222023}}^1$

素因数の和:222081

約数の個数: 56

約数和(自身を含む): 7105656096

約数和(自身を除く): 4192714336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 13120, 222023, 444046, 888092, 1110115, 1776184, 2220230, 3552368, 4440460, 7104736, 8880920, 9102943, 14209472, 17761840, 18205886, 35523680, 36411772, 45514715, 71047360, 72823544, 91029430, 145647088, 182058860, 291294176, 364117720, 582588352, 728235440, 1456470880, 2912941760]

約数ペア:

[(1, 2912941760), (2, 1456470880), (4, 728235440), (5, 582588352), (8, 364117720), (10, 291294176), (16, 182058860), (20, 145647088), (32, 91029430), (40, 72823544), (41, 71047360), (64, 45514715), (80, 36411772), (82, 35523680), (160, 18205886), (164, 17761840), (205, 14209472), (320, 9102943), (328, 8880920), (410, 7104736), (656, 4440460), (820, 3552368), (1312, 2220230), (1640, 1776184), (2624, 1110115), (3280, 888092), (6560, 444046), (13120, 222023)]