109042760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160357}}^1$

素因数の和:160385

約数の個数: 32

約数和(自身を含む): 259779960

約数和(自身を除く): 150737200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 160357, 320714, 641428, 801785, 1282856, 1603570, 2726069, 3207140, 5452138, 6414280, 10904276, 13630345, 21808552, 27260690, 54521380, 109042760]

約数ペア:

[(1, 109042760), (2, 54521380), (4, 27260690), (5, 21808552), (8, 13630345), (10, 10904276), (17, 6414280), (20, 5452138), (34, 3207140), (40, 2726069), (68, 1603570), (85, 1282856), (136, 801785), (170, 641428), (340, 320714), (680, 160357)]