76555160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 188917920

約数和(自身を除く): 112362760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 440, 514, 677, 1028, 1285, 1354, 2056, 2570, 2708, 2827, 3385, 5140, 5416, 5654, 6770, 7447, 10280, 11308, 13540, 14135, 14894, 22616, 27080, 28270, 29788, 37235, 56540, 59576, 74470, 113080, 148940, 173989, 297880, 347978, 695956, 869945, 1391912, 1739890, 1913879, 3479780, 3827758, 6959560, 7655516, 9569395, 15311032, 19138790, 38277580, 76555160]

約数ペア:

[(1, 76555160), (2, 38277580), (4, 19138790), (5, 15311032), (8, 9569395), (10, 7655516), (11, 6959560), (20, 3827758), (22, 3479780), (40, 1913879), (44, 1739890), (55, 1391912), (88, 869945), (110, 695956), (220, 347978), (257, 297880), (440, 173989), (514, 148940), (677, 113080), (1028, 74470), (1285, 59576), (1354, 56540), (2056, 37235), (2570, 29788), (2708, 28270), (2827, 27080), (3385, 22616), (5140, 14894), (5416, 14135), (5654, 13540), (6770, 11308), (7447, 10280)]