105291290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{977}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 204558480

約数和(自身を除く): 99267190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 977, 1658, 1954, 4145, 4885, 8290, 9770, 10777, 12701, 21554, 25402, 53885, 63505, 107770, 127010, 809933, 1619866, 4049665, 8099330, 10529129, 21058258, 52645645, 105291290]

約数ペア:

[(1, 105291290), (2, 52645645), (5, 21058258), (10, 10529129), (13, 8099330), (26, 4049665), (65, 1619866), (130, 809933), (829, 127010), (977, 107770), (1658, 63505), (1954, 53885), (4145, 25402), (4885, 21554), (8290, 12701), (9770, 10777)]