83928160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16921}}^1$

素因数の和:16967

約数の個数: 48

約数和(自身を含む): 204688512

約数和(自身を除く): 120760352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 16921, 33842, 67684, 84605, 135368, 169210, 270736, 338420, 524551, 541472, 676840, 1049102, 1353680, 2098204, 2622755, 2707360, 4196408, 5245510, 8392816, 10491020, 16785632, 20982040, 41964080, 83928160]

約数ペア:

[(1, 83928160), (2, 41964080), (4, 20982040), (5, 16785632), (8, 10491020), (10, 8392816), (16, 5245510), (20, 4196408), (31, 2707360), (32, 2622755), (40, 2098204), (62, 1353680), (80, 1049102), (124, 676840), (155, 541472), (160, 524551), (248, 338420), (310, 270736), (496, 169210), (620, 135368), (992, 84605), (1240, 67684), (2480, 33842), (4960, 16921)]