88515520

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1877

約数の個数: 56

約数和(自身を含む): 212195664

約数和(自身を除く): 123680144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 1697, 2608, 3260, 3394, 5216, 6520, 6788, 8485, 10432, 13040, 13576, 16970, 26080, 27152, 33940, 52160, 54304, 67880, 108608, 135760, 271520, 276611, 543040, 553222, 1106444, 1383055, 2212888, 2766110, 4425776, 5532220, 8851552, 11064440, 17703104, 22128880, 44257760, 88515520]

約数ペア:

[(1, 88515520), (2, 44257760), (4, 22128880), (5, 17703104), (8, 11064440), (10, 8851552), (16, 5532220), (20, 4425776), (32, 2766110), (40, 2212888), (64, 1383055), (80, 1106444), (160, 553222), (163, 543040), (320, 276611), (326, 271520), (652, 135760), (815, 108608), (1304, 67880), (1630, 54304), (1697, 52160), (2608, 33940), (3260, 27152), (3394, 26080), (5216, 16970), (6520, 13576), (6788, 13040), (8485, 10432)]