80470012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 168154560

約数和(自身を除く): 87684548

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 406, 452, 791, 812, 877, 1582, 1754, 3164, 3277, 3508, 6139, 6554, 12278, 13108, 22939, 24556, 25433, 45878, 50866, 91756, 99101, 101732, 178031, 198202, 356062, 396404, 693707, 712124, 1387414, 2774828, 2873929, 5747858, 11495716, 20117503, 40235006, 80470012]

約数ペア:

[(1, 80470012), (2, 40235006), (4, 20117503), (7, 11495716), (14, 5747858), (28, 2873929), (29, 2774828), (58, 1387414), (113, 712124), (116, 693707), (203, 396404), (226, 356062), (406, 198202), (452, 178031), (791, 101732), (812, 99101), (877, 91756), (1582, 50866), (1754, 45878), (3164, 25433), (3277, 24556), (3508, 22939), (6139, 13108), (6554, 12278)]