10522640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4287

約数の個数: 40

約数和(自身を含む): 25260288

約数和(自身を除く): 14737648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4243, 8486, 16972, 21215, 33944, 42430, 67888, 84860, 131533, 169720, 263066, 339440, 526132, 657665, 1052264, 1315330, 2104528, 2630660, 5261320, 10522640]

約数ペア:

[(1, 10522640), (2, 5261320), (4, 2630660), (5, 2104528), (8, 1315330), (10, 1052264), (16, 657665), (20, 526132), (31, 339440), (40, 263066), (62, 169720), (80, 131533), (124, 84860), (155, 67888), (248, 42430), (310, 33944), (496, 21215), (620, 16972), (1240, 8486), (2480, 4243)]