156533080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8677}}^1$

素因数の和:8740

約数の個数: 64

約数和(自身を含む): 393634080

約数和(自身を除く): 237101000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 8677, 9020, 17354, 18040, 34708, 43385, 69416, 86770, 95447, 173540, 190894, 347080, 355757, 381788, 477235, 711514, 763576, 954470, 1423028, 1778785, 1908940, 2846056, 3557570, 3817880, 3913327, 7115140, 7826654, 14230280, 15653308, 19566635, 31306616, 39133270, 78266540, 156533080]

約数ペア:

[(1, 156533080), (2, 78266540), (4, 39133270), (5, 31306616), (8, 19566635), (10, 15653308), (11, 14230280), (20, 7826654), (22, 7115140), (40, 3913327), (41, 3817880), (44, 3557570), (55, 2846056), (82, 1908940), (88, 1778785), (110, 1423028), (164, 954470), (205, 763576), (220, 711514), (328, 477235), (410, 381788), (440, 355757), (451, 347080), (820, 190894), (902, 173540), (1640, 95447), (1804, 86770), (2255, 69416), (3608, 43385), (4510, 34708), (8677, 18040), (9020, 17354)]