14890480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16921}}^1$

素因数の和:16945

約数の個数: 40

約数和(自身を含む): 37769904

約数和(自身を除く): 22879424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16921, 33842, 67684, 84605, 135368, 169210, 186131, 270736, 338420, 372262, 676840, 744524, 930655, 1353680, 1489048, 1861310, 2978096, 3722620, 7445240, 14890480]

約数ペア:

[(1, 14890480), (2, 7445240), (4, 3722620), (5, 2978096), (8, 1861310), (10, 1489048), (11, 1353680), (16, 930655), (20, 744524), (22, 676840), (40, 372262), (44, 338420), (55, 270736), (80, 186131), (88, 169210), (110, 135368), (176, 84605), (220, 67684), (440, 33842), (880, 16921)]