85800910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15349}}^1$

素因数の和:15412

約数の個数: 32

約数和(自身を含む): 170200800

約数和(自身を除く): 84399890

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 15349, 30698, 76745, 153490, 199537, 399074, 660007, 997685, 1320014, 1995370, 3300035, 6600070, 8580091, 17160182, 42900455, 85800910]

約数ペア:

[(1, 85800910), (2, 42900455), (5, 17160182), (10, 8580091), (13, 6600070), (26, 3300035), (43, 1995370), (65, 1320014), (86, 997685), (130, 660007), (215, 399074), (430, 199537), (559, 153490), (1118, 76745), (2795, 30698), (5590, 15349)]