10225540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 23510592

約数和(自身を除く): 13285052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 587, 670, 871, 1174, 1340, 1742, 2348, 2935, 3484, 4355, 5870, 7631, 8710, 11740, 15262, 17420, 30524, 38155, 39329, 76310, 78658, 152620, 157316, 196645, 393290, 511277, 786580, 1022554, 2045108, 2556385, 5112770, 10225540]

約数ペア:

[(1, 10225540), (2, 5112770), (4, 2556385), (5, 2045108), (10, 1022554), (13, 786580), (20, 511277), (26, 393290), (52, 196645), (65, 157316), (67, 152620), (130, 78658), (134, 76310), (260, 39329), (268, 38155), (335, 30524), (587, 17420), (670, 15262), (871, 11740), (1174, 8710), (1340, 7631), (1742, 5870), (2348, 4355), (2935, 3484)]