69117680

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5503}}^1$

素因数の和:5673

約数の個数: 40

約数和(自身を含む): 161751552

約数和(自身を除く): 92633872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 5503, 6280, 11006, 12560, 22012, 27515, 44024, 55030, 88048, 110060, 220120, 440240, 863971, 1727942, 3455884, 4319855, 6911768, 8639710, 13823536, 17279420, 34558840, 69117680]

約数ペア:

[(1, 69117680), (2, 34558840), (4, 17279420), (5, 13823536), (8, 8639710), (10, 6911768), (16, 4319855), (20, 3455884), (40, 1727942), (80, 863971), (157, 440240), (314, 220120), (628, 110060), (785, 88048), (1256, 55030), (1570, 44024), (2512, 27515), (3140, 22012), (5503, 12560), (6280, 11006)]