89706410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{472139}}^1$

素因数の和:472165

約数の個数: 16

約数和(自身を含む): 169970400

約数和(自身を除く): 80263990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 472139, 944278, 2360695, 4721390, 8970641, 17941282, 44853205, 89706410]

約数ペア:

[(1, 89706410), (2, 44853205), (5, 17941282), (10, 8970641), (19, 4721390), (38, 2360695), (95, 944278), (190, 472139)]