10169440

素因数分解:

$2^5\times 5^1\times {\mathrm{63559}}^1$

素因数の和:63574

約数の個数: 24

約数和(自身を含む): 24025680

約数和(自身を除く): 13856240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 63559, 127118, 254236, 317795, 508472, 635590, 1016944, 1271180, 2033888, 2542360, 5084720, 10169440]

約数ペア:

[(1, 10169440), (2, 5084720), (4, 2542360), (5, 2033888), (8, 1271180), (10, 1016944), (16, 635590), (20, 508472), (32, 317795), (40, 254236), (80, 127118), (160, 63559)]