98339960

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6011}}^1$

素因数の和:6431

約数の個数: 32

約数和(自身を含む): 221842800

約数和(自身を除く): 123502840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 3272, 4090, 6011, 8180, 12022, 16360, 24044, 30055, 48088, 60110, 120220, 240440, 2458499, 4916998, 9833996, 12292495, 19667992, 24584990, 49169980, 98339960]

約数ペア:

[(1, 98339960), (2, 49169980), (4, 24584990), (5, 19667992), (8, 12292495), (10, 9833996), (20, 4916998), (40, 2458499), (409, 240440), (818, 120220), (1636, 60110), (2045, 48088), (3272, 30055), (4090, 24044), (6011, 16360), (8180, 12022)]