9234280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 23431680

約数和(自身を除く): 14197400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 677, 682, 1240, 1354, 1364, 1705, 2708, 2728, 3385, 3410, 5416, 6770, 6820, 7447, 13540, 13640, 14894, 20987, 27080, 29788, 37235, 41974, 59576, 74470, 83948, 104935, 148940, 167896, 209870, 230857, 297880, 419740, 461714, 839480, 923428, 1154285, 1846856, 2308570, 4617140, 9234280]

約数ペア:

[(1, 9234280), (2, 4617140), (4, 2308570), (5, 1846856), (8, 1154285), (10, 923428), (11, 839480), (20, 461714), (22, 419740), (31, 297880), (40, 230857), (44, 209870), (55, 167896), (62, 148940), (88, 104935), (110, 83948), (124, 74470), (155, 59576), (220, 41974), (248, 37235), (310, 29788), (341, 27080), (440, 20987), (620, 14894), (677, 13640), (682, 13540), (1240, 7447), (1354, 6820), (1364, 6770), (1705, 5416), (2708, 3410), (2728, 3385)]