About the Number

80970110

80970109 ← → 80970111

2進数表記:100110100111000000101111110

漢数字表記:八千九十七万百十

素因数分解:

2 1 × 5 1 × 13 1 × 107 1 × 5821 1

素因数の和:5948
約数の個数: 32
約数和(自身を含む): 158451552
約数和(自身を除く): 77481442

約数列:
[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 5821, 6955, 11642, 13910, 29105, 58210, 75673, 151346, 378365, 622847, 756730, 1245694, 3114235, 6228470, 8097011, 16194022, 40485055, 80970110]

約数ペア:
[(1, 80970110), (2, 40485055), (5, 16194022), (10, 8097011), (13, 6228470), (26, 3114235), (65, 1245694), (107, 756730), (130, 622847), (214, 378365), (535, 151346), (1070, 75673), (1391, 58210), (2782, 29105), (5821, 13910), (6955, 11642)]

このpageの処理時間: 0.0065610408782958984 seconds