9773480

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 22140000

約数和(自身を除く): 12366520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1499, 1630, 2998, 3260, 5996, 6520, 7495, 11992, 14990, 29980, 59960, 244337, 488674, 977348, 1221685, 1954696, 2443370, 4886740, 9773480]

約数ペア:

[(1, 9773480), (2, 4886740), (4, 2443370), (5, 1954696), (8, 1221685), (10, 977348), (20, 488674), (40, 244337), (163, 59960), (326, 29980), (652, 14990), (815, 11992), (1304, 7495), (1499, 6520), (1630, 5996), (2998, 3260)]