250732340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1429}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 545825280

約数和(自身を除く): 295092940

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 283, 310, 566, 620, 1132, 1415, 1429, 2830, 2858, 5660, 5716, 7145, 8773, 14290, 17546, 28580, 35092, 43865, 44299, 87730, 88598, 175460, 177196, 221495, 404407, 442990, 808814, 885980, 1617628, 2022035, 4044070, 8088140, 12536617, 25073234, 50146468, 62683085, 125366170, 250732340]

約数ペア:

[(1, 250732340), (2, 125366170), (4, 62683085), (5, 50146468), (10, 25073234), (20, 12536617), (31, 8088140), (62, 4044070), (124, 2022035), (155, 1617628), (283, 885980), (310, 808814), (566, 442990), (620, 404407), (1132, 221495), (1415, 177196), (1429, 175460), (2830, 88598), (2858, 87730), (5660, 44299), (5716, 43865), (7145, 35092), (8773, 28580), (14290, 17546)]