11461240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40933}}^1$

素因数の和:40951

約数の個数: 32

約数和(自身を含む): 29472480

約数和(自身を除く): 18011240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40933, 81866, 163732, 204665, 286531, 327464, 409330, 573062, 818660, 1146124, 1432655, 1637320, 2292248, 2865310, 5730620, 11461240]

約数ペア:

[(1, 11461240), (2, 5730620), (4, 2865310), (5, 2292248), (7, 1637320), (8, 1432655), (10, 1146124), (14, 818660), (20, 573062), (28, 409330), (35, 327464), (40, 286531), (56, 204665), (70, 163732), (140, 81866), (280, 40933)]