71717060

素因数分解:

$2^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{3251}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 150788736

約数和(自身を除く): 79071676

約数列:

[1, 2, 4, 5, 10, 20, 1103, 2206, 3251, 4412, 5515, 6502, 11030, 13004, 16255, 22060, 32510, 65020, 3585853, 7171706, 14343412, 17929265, 35858530, 71717060]

約数ペア:

[(1, 71717060), (2, 35858530), (4, 17929265), (5, 14343412), (10, 7171706), (20, 3585853), (1103, 65020), (2206, 32510), (3251, 22060), (4412, 16255), (5515, 13004), (6502, 11030)]