71268160

素因数分解:

$2^6\times 5^1\times {\mathrm{222713}}^1$

素因数の和:222730

約数の個数: 28

約数和(自身を含む): 169708068

約数和(自身を除く): 98439908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 222713, 445426, 890852, 1113565, 1781704, 2227130, 3563408, 4454260, 7126816, 8908520, 14253632, 17817040, 35634080, 71268160]

約数ペア:

[(1, 71268160), (2, 35634080), (4, 17817040), (5, 14253632), (8, 8908520), (10, 7126816), (16, 4454260), (20, 3563408), (32, 2227130), (40, 1781704), (64, 1113565), (80, 890852), (160, 445426), (320, 222713)]