8999802290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3359}}^1\times {\mathrm{9239}}^1$

素因数の和:12634

約数の個数: 32

約数和(自身を含む): 16765056000

約数和(自身を除く): 7765253710

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 3359, 6718, 9239, 16795, 18478, 33590, 46195, 92390, 97411, 194822, 267931, 487055, 535862, 974110, 1339655, 2679310, 31033801, 62067602, 155169005, 310338010, 899980229, 1799960458, 4499901145, 8999802290]

約数ペア:

[(1, 8999802290), (2, 4499901145), (5, 1799960458), (10, 899980229), (29, 310338010), (58, 155169005), (145, 62067602), (290, 31033801), (3359, 2679310), (6718, 1339655), (9239, 974110), (16795, 535862), (18478, 487055), (33590, 267931), (46195, 194822), (92390, 97411)]