37230820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 85780800

約数和(自身を除く): 48549980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 229, 458, 739, 916, 1145, 1478, 2290, 2519, 2956, 3695, 4580, 5038, 7390, 8129, 10076, 12595, 14780, 16258, 25190, 32516, 40645, 50380, 81290, 162580, 169231, 338462, 676924, 846155, 1692310, 1861541, 3384620, 3723082, 7446164, 9307705, 18615410, 37230820]

約数ペア:

[(1, 37230820), (2, 18615410), (4, 9307705), (5, 7446164), (10, 3723082), (11, 3384620), (20, 1861541), (22, 1692310), (44, 846155), (55, 676924), (110, 338462), (220, 169231), (229, 162580), (458, 81290), (739, 50380), (916, 40645), (1145, 32516), (1478, 25190), (2290, 16258), (2519, 14780), (2956, 12595), (3695, 10076), (4580, 8129), (5038, 7390)]