530526550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3557}}^1$

素因数の和:3745

約数の個数: 48

約数和(自身を含む): 1045625040

約数和(自身を除く): 515098490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 157, 190, 314, 475, 785, 950, 1570, 2983, 3557, 3925, 5966, 7114, 7850, 14915, 17785, 29830, 35570, 67583, 74575, 88925, 135166, 149150, 177850, 337915, 558449, 675830, 1116898, 1689575, 2792245, 3379150, 5584490, 10610531, 13961225, 21221062, 27922450, 53052655, 106105310, 265263275, 530526550]

約数ペア:

[(1, 530526550), (2, 265263275), (5, 106105310), (10, 53052655), (19, 27922450), (25, 21221062), (38, 13961225), (50, 10610531), (95, 5584490), (157, 3379150), (190, 2792245), (314, 1689575), (475, 1116898), (785, 675830), (950, 558449), (1570, 337915), (2983, 177850), (3557, 149150), (3925, 135166), (5966, 88925), (7114, 74575), (7850, 67583), (14915, 35570), (17785, 29830)]