25860540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1523}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 72713088

約数和(自身を除く): 46852548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1523, 1698, 2830, 3046, 3396, 4245, 4569, 5660, 6092, 7615, 8490, 9138, 15230, 16980, 18276, 22845, 30460, 45690, 91380, 431009, 862018, 1293027, 1724036, 2155045, 2586054, 4310090, 5172108, 6465135, 8620180, 12930270, 25860540]

約数ペア:

[(1, 25860540), (2, 12930270), (3, 8620180), (4, 6465135), (5, 5172108), (6, 4310090), (10, 2586054), (12, 2155045), (15, 1724036), (20, 1293027), (30, 862018), (60, 431009), (283, 91380), (566, 45690), (849, 30460), (1132, 22845), (1415, 18276), (1523, 16980), (1698, 15230), (2830, 9138), (3046, 8490), (3396, 7615), (4245, 6092), (4569, 5660)]