65282200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5428

約数の個数: 48

約数和(自身を含む): 154298160

約数和(自身を除く): 89015960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 5351, 6100, 10702, 12200, 21404, 26755, 42808, 53510, 107020, 133775, 214040, 267550, 326411, 535100, 652822, 1070200, 1305644, 1632055, 2611288, 3264110, 6528220, 8160275, 13056440, 16320550, 32641100, 65282200]

約数ペア:

[(1, 65282200), (2, 32641100), (4, 16320550), (5, 13056440), (8, 8160275), (10, 6528220), (20, 3264110), (25, 2611288), (40, 1632055), (50, 1305644), (61, 1070200), (100, 652822), (122, 535100), (200, 326411), (244, 267550), (305, 214040), (488, 133775), (610, 107020), (1220, 53510), (1525, 42808), (2440, 26755), (3050, 21404), (5351, 12200), (6100, 10702)]