7012580980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1\times {\mathrm{1931}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 14880511296

約数和(自身を除く): 7867930316

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1697, 1931, 2140, 3394, 3862, 6788, 7724, 8485, 9655, 16970, 19310, 33940, 38620, 181579, 206617, 363158, 413234, 726316, 826468, 907895, 1033085, 1815790, 2066170, 3276907, 3631580, 4132340, 6553814, 13107628, 16384535, 32769070, 65538140, 350629049, 701258098, 1402516196, 1753145245, 3506290490, 7012580980]

約数ペア:

[(1, 7012580980), (2, 3506290490), (4, 1753145245), (5, 1402516196), (10, 701258098), (20, 350629049), (107, 65538140), (214, 32769070), (428, 16384535), (535, 13107628), (1070, 6553814), (1697, 4132340), (1931, 3631580), (2140, 3276907), (3394, 2066170), (3862, 1815790), (6788, 1033085), (7724, 907895), (8485, 826468), (9655, 726316), (16970, 413234), (19310, 363158), (33940, 206617), (38620, 181579)]