85800308890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{65496419}}^1$

素因数の和:65496557

約数の個数: 16

約数和(自身を含む): 155619493920

約数和(自身を除く): 69819185030

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 65496419, 130992838, 327482095, 654964190, 8580030889, 17160061778, 42900154445, 85800308890]

約数ペア:

[(1, 85800308890), (2, 42900154445), (5, 17160061778), (10, 8580030889), (131, 654964190), (262, 327482095), (655, 130992838), (1310, 65496419)]