84584740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 184472064

約数和(自身を除く): 99887324

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 227, 310, 454, 601, 620, 908, 1135, 1202, 2270, 2404, 3005, 4540, 6010, 7037, 12020, 14074, 18631, 28148, 35185, 37262, 70370, 74524, 93155, 136427, 140740, 186310, 272854, 372620, 545708, 682135, 1364270, 2728540, 4229237, 8458474, 16916948, 21146185, 42292370, 84584740]

約数ペア:

[(1, 84584740), (2, 42292370), (4, 21146185), (5, 16916948), (10, 8458474), (20, 4229237), (31, 2728540), (62, 1364270), (124, 682135), (155, 545708), (227, 372620), (310, 272854), (454, 186310), (601, 140740), (620, 136427), (908, 93155), (1135, 74524), (1202, 70370), (2270, 37262), (2404, 35185), (3005, 28148), (4540, 18631), (6010, 14074), (7037, 12020)]