89752210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 169247232

約数和(自身を除く): 79495022

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 317, 634, 1231, 1585, 2462, 3170, 6155, 7291, 12310, 14582, 28313, 36455, 56626, 72910, 141565, 283130, 390227, 780454, 1951135, 3902270, 8975221, 17950442, 44876105, 89752210]

約数ペア:

[(1, 89752210), (2, 44876105), (5, 17950442), (10, 8975221), (23, 3902270), (46, 1951135), (115, 780454), (230, 390227), (317, 283130), (634, 141565), (1231, 72910), (1585, 56626), (2462, 36455), (3170, 28313), (6155, 14582), (7291, 12310)]