24879140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8699}}^1$

素因数の和:8732

約数の個数: 48

約数和(自身を含む): 61387200

約数和(自身を除く): 36508060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8699, 17398, 34796, 43495, 86990, 95689, 113087, 173980, 191378, 226174, 382756, 452348, 478445, 565435, 956890, 1130870, 1243957, 1913780, 2261740, 2487914, 4975828, 6219785, 12439570, 24879140]

約数ペア:

[(1, 24879140), (2, 12439570), (4, 6219785), (5, 4975828), (10, 2487914), (11, 2261740), (13, 1913780), (20, 1243957), (22, 1130870), (26, 956890), (44, 565435), (52, 478445), (55, 452348), (65, 382756), (110, 226174), (130, 191378), (143, 173980), (220, 113087), (260, 95689), (286, 86990), (572, 43495), (715, 34796), (1430, 17398), (2860, 8699)]