126499120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3410

約数の個数: 80

約数和(自身を含む): 328407552

約数和(自身を除く): 201908432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 3343, 3440, 3784, 4730, 6686, 7568, 9460, 13372, 16715, 18920, 26744, 33430, 36773, 37840, 53488, 66860, 73546, 133720, 143749, 147092, 183865, 267440, 287498, 294184, 367730, 574996, 588368, 718745, 735460, 1149992, 1437490, 1470920, 1581239, 2299984, 2874980, 2941840, 3162478, 5749960, 6324956, 7906195, 11499920, 12649912, 15812390, 25299824, 31624780, 63249560, 126499120]

約数ペア:

[(1, 126499120), (2, 63249560), (4, 31624780), (5, 25299824), (8, 15812390), (10, 12649912), (11, 11499920), (16, 7906195), (20, 6324956), (22, 5749960), (40, 3162478), (43, 2941840), (44, 2874980), (55, 2299984), (80, 1581239), (86, 1470920), (88, 1437490), (110, 1149992), (172, 735460), (176, 718745), (215, 588368), (220, 574996), (344, 367730), (430, 294184), (440, 287498), (473, 267440), (688, 183865), (860, 147092), (880, 143749), (946, 133720), (1720, 73546), (1892, 66860), (2365, 53488), (3343, 37840), (3440, 36773), (3784, 33430), (4730, 26744), (6686, 18920), (7568, 16715), (9460, 13372)]