70133680

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3259}}^1$

素因数の和:3541

約数の個数: 40

約数和(自身を含む): 163717200

約数和(自身を除く): 93583520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 3259, 4304, 5380, 6518, 10760, 13036, 16295, 21520, 26072, 32590, 52144, 65180, 130360, 260720, 876671, 1753342, 3506684, 4383355, 7013368, 8766710, 14026736, 17533420, 35066840, 70133680]

約数ペア:

[(1, 70133680), (2, 35066840), (4, 17533420), (5, 14026736), (8, 8766710), (10, 7013368), (16, 4383355), (20, 3506684), (40, 1753342), (80, 876671), (269, 260720), (538, 130360), (1076, 65180), (1345, 52144), (2152, 32590), (2690, 26072), (3259, 21520), (4304, 16295), (5380, 13036), (6518, 10760)]