99071660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{159793}}^1$

素因数の和:159833

約数の個数: 24

約数和(自身を含む): 214763136

約数和(自身を除く): 115691476

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 159793, 319586, 639172, 798965, 1597930, 3195860, 4953583, 9907166, 19814332, 24767915, 49535830, 99071660]

約数ペア:

[(1, 99071660), (2, 49535830), (4, 24767915), (5, 19814332), (10, 9907166), (20, 4953583), (31, 3195860), (62, 1597930), (124, 798965), (155, 639172), (310, 319586), (620, 159793)]