65640910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3823}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 126375552

約数和(自身を除く): 60734642

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 3823, 7646, 8585, 17170, 19115, 38230, 64991, 129982, 324955, 386123, 649910, 772246, 1930615, 3861230, 6564091, 13128182, 32820455, 65640910]

約数ペア:

[(1, 65640910), (2, 32820455), (5, 13128182), (10, 6564091), (17, 3861230), (34, 1930615), (85, 772246), (101, 649910), (170, 386123), (202, 324955), (505, 129982), (1010, 64991), (1717, 38230), (3434, 19115), (3823, 17170), (7646, 8585)]