25059470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 46897920

約数和(自身を除く): 21838450

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 353, 458, 706, 1145, 1765, 2290, 3530, 7099, 10943, 14198, 21886, 35495, 54715, 70990, 80837, 109430, 161674, 404185, 808370, 2505947, 5011894, 12529735, 25059470]

約数ペア:

[(1, 25059470), (2, 12529735), (5, 5011894), (10, 2505947), (31, 808370), (62, 404185), (155, 161674), (229, 109430), (310, 80837), (353, 70990), (458, 54715), (706, 35495), (1145, 21886), (1765, 14198), (2290, 10943), (3530, 7099)]