252367690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13151}}^1$

素因数の和:13278

約数の個数: 32

約数和(自身を含む): 482941440

約数和(自身を除く): 230573750

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 13151, 19190, 26302, 65755, 131510, 249869, 499738, 1249345, 1328251, 2498690, 2656502, 6641255, 13282510, 25236769, 50473538, 126183845, 252367690]

約数ペア:

[(1, 252367690), (2, 126183845), (5, 50473538), (10, 25236769), (19, 13282510), (38, 6641255), (95, 2656502), (101, 2498690), (190, 1328251), (202, 1249345), (505, 499738), (1010, 249869), (1919, 131510), (3838, 65755), (9595, 26302), (13151, 19190)]