16277360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 42184800

約数和(自身を除く): 25907440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 349, 424, 440, 530, 583, 698, 848, 880, 1060, 1166, 1396, 1745, 2120, 2332, 2792, 2915, 3490, 3839, 4240, 4664, 5584, 5830, 6980, 7678, 9328, 11660, 13960, 15356, 18497, 19195, 23320, 27920, 30712, 36994, 38390, 46640, 61424, 73988, 76780, 92485, 147976, 153560, 184970, 203467, 295952, 307120, 369940, 406934, 739880, 813868, 1017335, 1479760, 1627736, 2034670, 3255472, 4069340, 8138680, 16277360]

約数ペア:

[(1, 16277360), (2, 8138680), (4, 4069340), (5, 3255472), (8, 2034670), (10, 1627736), (11, 1479760), (16, 1017335), (20, 813868), (22, 739880), (40, 406934), (44, 369940), (53, 307120), (55, 295952), (80, 203467), (88, 184970), (106, 153560), (110, 147976), (176, 92485), (212, 76780), (220, 73988), (265, 61424), (349, 46640), (424, 38390), (440, 36994), (530, 30712), (583, 27920), (698, 23320), (848, 19195), (880, 18497), (1060, 15356), (1166, 13960), (1396, 11660), (1745, 9328), (2120, 7678), (2332, 6980), (2792, 5830), (2915, 5584), (3490, 4664), (3839, 4240)]