470633150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1$

素因数の和:5373

約数の個数: 48

約数和(自身を含む): 949678800

約数和(自身を除く): 479045650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 650, 695, 1390, 1807, 3475, 3614, 5209, 6950, 9035, 10418, 18070, 26045, 45175, 52090, 67717, 90350, 130225, 135434, 260450, 338585, 677170, 724051, 1448102, 1692925, 3385850, 3620255, 7240510, 9412663, 18101275, 18825326, 36202550, 47063315, 94126630, 235316575, 470633150]

約数ペア:

[(1, 470633150), (2, 235316575), (5, 94126630), (10, 47063315), (13, 36202550), (25, 18825326), (26, 18101275), (50, 9412663), (65, 7240510), (130, 3620255), (139, 3385850), (278, 1692925), (325, 1448102), (650, 724051), (695, 677170), (1390, 338585), (1807, 260450), (3475, 135434), (3614, 130225), (5209, 90350), (6950, 67717), (9035, 52090), (10418, 45175), (18070, 26045)]