26032870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 22996250

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 1063, 2126, 2449, 4898, 5315, 10630, 12245, 24490, 32953, 65906, 83977, 164765, 167954, 329530, 419885, 839770, 2603287, 5206574, 13016435, 26032870]

約数ペア:

[(1, 26032870), (2, 13016435), (5, 5206574), (10, 2603287), (31, 839770), (62, 419885), (79, 329530), (155, 167954), (158, 164765), (310, 83977), (395, 65906), (790, 32953), (1063, 24490), (2126, 12245), (2449, 10630), (4898, 5315)]