44403580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2549}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 101959200

約数和(自身を除く): 57555620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 2549, 3484, 4355, 5098, 8710, 10196, 12745, 17420, 25490, 33137, 50980, 66274, 132548, 165685, 170783, 331370, 341566, 662740, 683132, 853915, 1707830, 2220179, 3415660, 4440358, 8880716, 11100895, 22201790, 44403580]

約数ペア:

[(1, 44403580), (2, 22201790), (4, 11100895), (5, 8880716), (10, 4440358), (13, 3415660), (20, 2220179), (26, 1707830), (52, 853915), (65, 683132), (67, 662740), (130, 341566), (134, 331370), (260, 170783), (268, 165685), (335, 132548), (670, 66274), (871, 50980), (1340, 33137), (1742, 25490), (2549, 17420), (3484, 12745), (4355, 10196), (5098, 8710)]