109798480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124771}}^1$

素因数の和:124795

約数の個数: 40

約数和(自身を含む): 278491104

約数和(自身を除く): 168692624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 124771, 249542, 499084, 623855, 998168, 1247710, 1372481, 1996336, 2495420, 2744962, 4990840, 5489924, 6862405, 9981680, 10979848, 13724810, 21959696, 27449620, 54899240, 109798480]

約数ペア:

[(1, 109798480), (2, 54899240), (4, 27449620), (5, 21959696), (8, 13724810), (10, 10979848), (11, 9981680), (16, 6862405), (20, 5489924), (22, 4990840), (40, 2744962), (44, 2495420), (55, 1996336), (80, 1372481), (88, 1247710), (110, 998168), (176, 623855), (220, 499084), (440, 249542), (880, 124771)]