15678616480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2390033}}^1$

素因数の和:2390089

約数の個数: 48

約数和(自身を含む): 37944179784

約数和(自身を除く): 22265563304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 2390033, 4780066, 9560132, 11950165, 19120264, 23900330, 38240528, 47800660, 76481056, 95601320, 97991353, 191202640, 195982706, 382405280, 391965412, 489956765, 783930824, 979913530, 1567861648, 1959827060, 3135723296, 3919654120, 7839308240, 15678616480]

約数ペア:

[(1, 15678616480), (2, 7839308240), (4, 3919654120), (5, 3135723296), (8, 1959827060), (10, 1567861648), (16, 979913530), (20, 783930824), (32, 489956765), (40, 391965412), (41, 382405280), (80, 195982706), (82, 191202640), (160, 97991353), (164, 95601320), (205, 76481056), (328, 47800660), (410, 38240528), (656, 23900330), (820, 19120264), (1312, 11950165), (1640, 9560132), (3280, 4780066), (6560, 2390033)]