160495160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{573197}}^1$

素因数の和:573215

約数の個数: 32

約数和(自身を含む): 412702560

約数和(自身を除く): 252207400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 573197, 1146394, 2292788, 2865985, 4012379, 4585576, 5731970, 8024758, 11463940, 16049516, 20061895, 22927880, 32099032, 40123790, 80247580, 160495160]

約数ペア:

[(1, 160495160), (2, 80247580), (4, 40123790), (5, 32099032), (7, 22927880), (8, 20061895), (10, 16049516), (14, 11463940), (20, 8024758), (28, 5731970), (35, 4585576), (40, 4012379), (56, 2865985), (70, 2292788), (140, 1146394), (280, 573197)]