547073680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 1302349680

約数和(自身を除く): 755276000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 113, 146, 226, 292, 365, 452, 565, 584, 730, 829, 904, 1130, 1168, 1460, 1658, 1808, 2260, 2920, 3316, 4145, 4520, 5840, 6632, 8249, 8290, 9040, 13264, 16498, 16580, 32996, 33160, 41245, 60517, 65992, 66320, 82490, 93677, 121034, 131984, 164980, 187354, 242068, 302585, 329960, 374708, 468385, 484136, 605170, 659920, 749416, 936770, 968272, 1210340, 1498832, 1873540, 2420680, 3747080, 4841360, 6838421, 7494160, 13676842, 27353684, 34192105, 54707368, 68384210, 109414736, 136768420, 273536840, 547073680]

約数ペア:

[(1, 547073680), (2, 273536840), (4, 136768420), (5, 109414736), (8, 68384210), (10, 54707368), (16, 34192105), (20, 27353684), (40, 13676842), (73, 7494160), (80, 6838421), (113, 4841360), (146, 3747080), (226, 2420680), (292, 1873540), (365, 1498832), (452, 1210340), (565, 968272), (584, 936770), (730, 749416), (829, 659920), (904, 605170), (1130, 484136), (1168, 468385), (1460, 374708), (1658, 329960), (1808, 302585), (2260, 242068), (2920, 187354), (3316, 164980), (4145, 131984), (4520, 121034), (5840, 93677), (6632, 82490), (8249, 66320), (8290, 65992), (9040, 60517), (13264, 41245), (16498, 33160), (16580, 32996)]