44890460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 96852672

約数和(自身を除く): 51962212

約数列:

[1, 2, 4, 5, 10, 20, 71, 101, 142, 202, 284, 313, 355, 404, 505, 626, 710, 1010, 1252, 1420, 1565, 2020, 3130, 6260, 7171, 14342, 22223, 28684, 31613, 35855, 44446, 63226, 71710, 88892, 111115, 126452, 143420, 158065, 222230, 316130, 444460, 632260, 2244523, 4489046, 8978092, 11222615, 22445230, 44890460]

約数ペア:

[(1, 44890460), (2, 22445230), (4, 11222615), (5, 8978092), (10, 4489046), (20, 2244523), (71, 632260), (101, 444460), (142, 316130), (202, 222230), (284, 158065), (313, 143420), (355, 126452), (404, 111115), (505, 88892), (626, 71710), (710, 63226), (1010, 44446), (1252, 35855), (1420, 31613), (1565, 28684), (2020, 22223), (3130, 14342), (6260, 7171)]