25249260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1487}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 70995456

約数和(自身を除く): 45746196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1487, 1698, 2830, 2974, 3396, 4245, 4461, 5660, 5948, 7435, 8490, 8922, 14870, 16980, 17844, 22305, 29740, 44610, 89220, 420821, 841642, 1262463, 1683284, 2104105, 2524926, 4208210, 5049852, 6312315, 8416420, 12624630, 25249260]

約数ペア:

[(1, 25249260), (2, 12624630), (3, 8416420), (4, 6312315), (5, 5049852), (6, 4208210), (10, 2524926), (12, 2104105), (15, 1683284), (20, 1262463), (30, 841642), (60, 420821), (283, 89220), (566, 44610), (849, 29740), (1132, 22305), (1415, 17844), (1487, 16980), (1698, 14870), (2830, 8922), (2974, 8490), (3396, 7435), (4245, 5948), (4461, 5660)]