34558840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5503}}^1$

素因数の和:5671

約数の個数: 32

約数和(自身を含む): 78266880

約数和(自身を除く): 43708040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 5503, 6280, 11006, 22012, 27515, 44024, 55030, 110060, 220120, 863971, 1727942, 3455884, 4319855, 6911768, 8639710, 17279420, 34558840]

約数ペア:

[(1, 34558840), (2, 17279420), (4, 8639710), (5, 6911768), (8, 4319855), (10, 3455884), (20, 1727942), (40, 863971), (157, 220120), (314, 110060), (628, 55030), (785, 44024), (1256, 27515), (1570, 22012), (3140, 11006), (5503, 6280)]