89168710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15196

約数の個数: 32

約数和(自身を含む): 174412800

約数和(自身を除く): 85244090

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 15139, 30278, 75695, 151390, 287641, 469309, 575282, 938618, 1438205, 2346545, 2876410, 4693090, 8916871, 17833742, 44584355, 89168710]

約数ペア:

[(1, 89168710), (2, 44584355), (5, 17833742), (10, 8916871), (19, 4693090), (31, 2876410), (38, 2346545), (62, 1438205), (95, 938618), (155, 575282), (190, 469309), (310, 287641), (589, 151390), (1178, 75695), (2945, 30278), (5890, 15139)]