43798990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:8004

約数の個数: 32

約数和(自身を含む): 85860000

約数和(自身を除く): 42061010

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 7949, 15898, 39745, 79490, 151031, 230521, 302062, 461042, 755155, 1152605, 1510310, 2305210, 4379899, 8759798, 21899495, 43798990]

約数ペア:

[(1, 43798990), (2, 21899495), (5, 8759798), (10, 4379899), (19, 2305210), (29, 1510310), (38, 1152605), (58, 755155), (95, 461042), (145, 302062), (190, 230521), (290, 151031), (551, 79490), (1102, 39745), (2755, 15898), (5510, 7949)]