12512630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 25099200

約数和(自身を除く): 12586570

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3319, 3770, 6638, 16595, 33190, 43147, 86294, 96251, 192502, 215735, 431470, 481255, 962510, 1251263, 2502526, 6256315, 12512630]

約数ペア:

[(1, 12512630), (2, 6256315), (5, 2502526), (10, 1251263), (13, 962510), (26, 481255), (29, 431470), (58, 215735), (65, 192502), (130, 96251), (145, 86294), (290, 43147), (377, 33190), (754, 16595), (1885, 6638), (3319, 3770)]