24974620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 58183776

約数和(自身を除く): 33209156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 1861, 2684, 3355, 3722, 6710, 7444, 9305, 13420, 18610, 20471, 37220, 40942, 81884, 102355, 113521, 204710, 227042, 409420, 454084, 567605, 1135210, 1248731, 2270420, 2497462, 4994924, 6243655, 12487310, 24974620]

約数ペア:

[(1, 24974620), (2, 12487310), (4, 6243655), (5, 4994924), (10, 2497462), (11, 2270420), (20, 1248731), (22, 1135210), (44, 567605), (55, 454084), (61, 409420), (110, 227042), (122, 204710), (220, 113521), (244, 102355), (305, 81884), (610, 40942), (671, 37220), (1220, 20471), (1342, 18610), (1861, 13420), (2684, 9305), (3355, 7444), (3722, 6710)]