5220232880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{8263}}^1$

素因数の和:8478

約数の個数: 80

約数和(自身を含む): 12450542400

約数和(自身を除く): 7230309520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 149, 212, 265, 298, 424, 530, 596, 745, 848, 1060, 1192, 1490, 2120, 2384, 2980, 4240, 5960, 7897, 8263, 11920, 15794, 16526, 31588, 33052, 39485, 41315, 63176, 66104, 78970, 82630, 126352, 132208, 157940, 165260, 315880, 330520, 437939, 631760, 661040, 875878, 1231187, 1751756, 2189695, 2462374, 3503512, 4379390, 4924748, 6155935, 7007024, 8758780, 9849496, 12311870, 17517560, 19698992, 24623740, 35035120, 49247480, 65252911, 98494960, 130505822, 261011644, 326264555, 522023288, 652529110, 1044046576, 1305058220, 2610116440, 5220232880]

約数ペア:

[(1, 5220232880), (2, 2610116440), (4, 1305058220), (5, 1044046576), (8, 652529110), (10, 522023288), (16, 326264555), (20, 261011644), (40, 130505822), (53, 98494960), (80, 65252911), (106, 49247480), (149, 35035120), (212, 24623740), (265, 19698992), (298, 17517560), (424, 12311870), (530, 9849496), (596, 8758780), (745, 7007024), (848, 6155935), (1060, 4924748), (1192, 4379390), (1490, 3503512), (2120, 2462374), (2384, 2189695), (2980, 1751756), (4240, 1231187), (5960, 875878), (7897, 661040), (8263, 631760), (11920, 437939), (15794, 330520), (16526, 315880), (31588, 165260), (33052, 157940), (39485, 132208), (41315, 126352), (63176, 82630), (66104, 78970)]