45347360

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 107956800

約数和(自身を除く): 62609440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2039, 2224, 2780, 4078, 4448, 5560, 8156, 10195, 11120, 16312, 20390, 22240, 32624, 40780, 65248, 81560, 163120, 283421, 326240, 566842, 1133684, 1417105, 2267368, 2834210, 4534736, 5668420, 9069472, 11336840, 22673680, 45347360]

約数ペア:

[(1, 45347360), (2, 22673680), (4, 11336840), (5, 9069472), (8, 5668420), (10, 4534736), (16, 2834210), (20, 2267368), (32, 1417105), (40, 1133684), (80, 566842), (139, 326240), (160, 283421), (278, 163120), (556, 81560), (695, 65248), (1112, 40780), (1390, 32624), (2039, 22240), (2224, 20390), (2780, 16312), (4078, 11120), (4448, 10195), (5560, 8156)]