26315580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4099}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 74390400

約数和(自身を除く): 48074820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 4099, 6420, 8198, 12297, 16396, 20495, 24594, 40990, 49188, 61485, 81980, 122970, 245940, 438593, 877186, 1315779, 1754372, 2192965, 2631558, 4385930, 5263116, 6578895, 8771860, 13157790, 26315580]

約数ペア:

[(1, 26315580), (2, 13157790), (3, 8771860), (4, 6578895), (5, 5263116), (6, 4385930), (10, 2631558), (12, 2192965), (15, 1754372), (20, 1315779), (30, 877186), (60, 438593), (107, 245940), (214, 122970), (321, 81980), (428, 61485), (535, 49188), (642, 40990), (1070, 24594), (1284, 20495), (1605, 16396), (2140, 12297), (3210, 8198), (4099, 6420)]