210325240

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{8867}}^1$

素因数の和:9471

約数の個数: 32

約数和(自身を含む): 474083280

約数和(自身を除く): 263758040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 4744, 5930, 8867, 11860, 17734, 23720, 35468, 44335, 70936, 88670, 177340, 354680, 5258131, 10516262, 21032524, 26290655, 42065048, 52581310, 105162620, 210325240]

約数ペア:

[(1, 210325240), (2, 105162620), (4, 52581310), (5, 42065048), (8, 26290655), (10, 21032524), (20, 10516262), (40, 5258131), (593, 354680), (1186, 177340), (2372, 88670), (2965, 70936), (4744, 44335), (5930, 35468), (8867, 23720), (11860, 17734)]