25453669980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{626629}}^1$

素因数の和:627318

約数の個数: 48

約数和(自身を含む): 71375663520

約数和(自身を除く): 45921993540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 4062, 6770, 8124, 10155, 13540, 20310, 40620, 626629, 1253258, 1879887, 2506516, 3133145, 3759774, 6266290, 7519548, 9399435, 12532580, 18798870, 37597740, 424227833, 848455666, 1272683499, 1696911332, 2121139165, 2545366998, 4242278330, 5090733996, 6363417495, 8484556660, 12726834990, 25453669980]

約数ペア:

[(1, 25453669980), (2, 12726834990), (3, 8484556660), (4, 6363417495), (5, 5090733996), (6, 4242278330), (10, 2545366998), (12, 2121139165), (15, 1696911332), (20, 1272683499), (30, 848455666), (60, 424227833), (677, 37597740), (1354, 18798870), (2031, 12532580), (2708, 9399435), (3385, 7519548), (4062, 6266290), (6770, 3759774), (8124, 3133145), (10155, 2506516), (13540, 1879887), (20310, 1253258), (40620, 626629)]