22512410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 42282000

約数和(自身を除く): 19769590

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 521, 745, 1042, 1490, 2605, 4321, 5210, 8642, 15109, 21605, 30218, 43210, 75545, 77629, 151090, 155258, 388145, 776290, 2251241, 4502482, 11256205, 22512410]

約数ペア:

[(1, 22512410), (2, 11256205), (5, 4502482), (10, 2251241), (29, 776290), (58, 388145), (145, 155258), (149, 151090), (290, 77629), (298, 75545), (521, 43210), (745, 30218), (1042, 21605), (1490, 15109), (2605, 8642), (4321, 5210)]