69156160

素因数分解:

$2^6\times 5^1\times {\mathrm{216113}}^1$

素因数の和:216130

約数の個数: 28

約数和(自身を含む): 164678868

約数和(自身を除く): 95522708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 216113, 432226, 864452, 1080565, 1728904, 2161130, 3457808, 4322260, 6915616, 8644520, 13831232, 17289040, 34578080, 69156160]

約数ペア:

[(1, 69156160), (2, 34578080), (4, 17289040), (5, 13831232), (8, 8644520), (10, 6915616), (16, 4322260), (20, 3457808), (32, 2161130), (40, 1728904), (64, 1080565), (80, 864452), (160, 432226), (320, 216113)]