9188360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 21629700

約数和(自身を除く): 12441340

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 89, 116, 145, 178, 232, 290, 356, 445, 580, 712, 890, 1160, 1780, 2581, 3560, 5162, 7921, 10324, 12905, 15842, 20648, 25810, 31684, 39605, 51620, 63368, 79210, 103240, 158420, 229709, 316840, 459418, 918836, 1148545, 1837672, 2297090, 4594180, 9188360]

約数ペア:

[(1, 9188360), (2, 4594180), (4, 2297090), (5, 1837672), (8, 1148545), (10, 918836), (20, 459418), (29, 316840), (40, 229709), (58, 158420), (89, 103240), (116, 79210), (145, 63368), (178, 51620), (232, 39605), (290, 31684), (356, 25810), (445, 20648), (580, 15842), (712, 12905), (890, 10324), (1160, 7921), (1780, 5162), (2581, 3560)]