118354280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8730

約数の個数: 64

約数和(自身を含む): 299911680

約数和(自身を除く): 181557400

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, 682, 1240, 1364, 1705, 2728, 3410, 6820, 8677, 13640, 17354, 34708, 43385, 69416, 86770, 95447, 173540, 190894, 268987, 347080, 381788, 477235, 537974, 763576, 954470, 1075948, 1344935, 1908940, 2151896, 2689870, 2958857, 3817880, 5379740, 5917714, 10759480, 11835428, 14794285, 23670856, 29588570, 59177140, 118354280]

約数ペア:

[(1, 118354280), (2, 59177140), (4, 29588570), (5, 23670856), (8, 14794285), (10, 11835428), (11, 10759480), (20, 5917714), (22, 5379740), (31, 3817880), (40, 2958857), (44, 2689870), (55, 2151896), (62, 1908940), (88, 1344935), (110, 1075948), (124, 954470), (155, 763576), (220, 537974), (248, 477235), (310, 381788), (341, 347080), (440, 268987), (620, 190894), (682, 173540), (1240, 95447), (1364, 86770), (1705, 69416), (2728, 43385), (3410, 34708), (6820, 17354), (8677, 13640)]