10392880

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 24342192

約数和(自身を除く): 13949312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 797, 815, 1304, 1594, 1630, 2608, 3188, 3260, 3985, 6376, 6520, 7970, 12752, 13040, 15940, 31880, 63760, 129911, 259822, 519644, 649555, 1039288, 1299110, 2078576, 2598220, 5196440, 10392880]

約数ペア:

[(1, 10392880), (2, 5196440), (4, 2598220), (5, 2078576), (8, 1299110), (10, 1039288), (16, 649555), (20, 519644), (40, 259822), (80, 129911), (163, 63760), (326, 31880), (652, 15940), (797, 13040), (815, 12752), (1304, 7970), (1594, 6520), (1630, 6376), (2608, 3985), (3188, 3260)]