25896540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6079}}^1$

素因数の和:6162

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 47647140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6079, 12158, 18237, 24316, 30395, 36474, 60790, 72948, 91185, 121580, 182370, 364740, 431609, 863218, 1294827, 1726436, 2158045, 2589654, 4316090, 5179308, 6474135, 8632180, 12948270, 25896540]

約数ペア:

[(1, 25896540), (2, 12948270), (3, 8632180), (4, 6474135), (5, 5179308), (6, 4316090), (10, 2589654), (12, 2158045), (15, 1726436), (20, 1294827), (30, 863218), (60, 431609), (71, 364740), (142, 182370), (213, 121580), (284, 91185), (355, 72948), (426, 60790), (710, 36474), (852, 30395), (1065, 24316), (1420, 18237), (2130, 12158), (4260, 6079)]