15799520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 41803776

約数和(自身を除く): 26004256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 191, 220, 235, 352, 376, 382, 440, 470, 517, 752, 764, 880, 940, 955, 1034, 1504, 1528, 1760, 1880, 1910, 2068, 2101, 2585, 3056, 3760, 3820, 4136, 4202, 5170, 6112, 7520, 7640, 8272, 8404, 8977, 10340, 10505, 15280, 16544, 16808, 17954, 20680, 21010, 30560, 33616, 35908, 41360, 42020, 44885, 67232, 71816, 82720, 84040, 89770, 98747, 143632, 168080, 179540, 197494, 287264, 336160, 359080, 394988, 493735, 718160, 789976, 987470, 1436320, 1579952, 1974940, 3159904, 3949880, 7899760, 15799520]

約数ペア:

[(1, 15799520), (2, 7899760), (4, 3949880), (5, 3159904), (8, 1974940), (10, 1579952), (11, 1436320), (16, 987470), (20, 789976), (22, 718160), (32, 493735), (40, 394988), (44, 359080), (47, 336160), (55, 287264), (80, 197494), (88, 179540), (94, 168080), (110, 143632), (160, 98747), (176, 89770), (188, 84040), (191, 82720), (220, 71816), (235, 67232), (352, 44885), (376, 42020), (382, 41360), (440, 35908), (470, 33616), (517, 30560), (752, 21010), (764, 20680), (880, 17954), (940, 16808), (955, 16544), (1034, 15280), (1504, 10505), (1528, 10340), (1760, 8977), (1880, 8404), (1910, 8272), (2068, 7640), (2101, 7520), (2585, 6112), (3056, 5170), (3760, 4202), (3820, 4136)]