87522560

素因数分解:

$2^8\times 5^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 212032296

約数和(自身を除く): 124509736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 640, 677, 808, 1010, 1280, 1354, 1616, 2020, 2708, 3232, 3385, 4040, 5416, 6464, 6770, 8080, 10832, 12928, 13540, 16160, 21664, 25856, 27080, 32320, 43328, 54160, 64640, 68377, 86656, 108320, 129280, 136754, 173312, 216640, 273508, 341885, 433280, 547016, 683770, 866560, 1094032, 1367540, 2188064, 2735080, 4376128, 5470160, 8752256, 10940320, 17504512, 21880640, 43761280, 87522560]

約数ペア:

[(1, 87522560), (2, 43761280), (4, 21880640), (5, 17504512), (8, 10940320), (10, 8752256), (16, 5470160), (20, 4376128), (32, 2735080), (40, 2188064), (64, 1367540), (80, 1094032), (101, 866560), (128, 683770), (160, 547016), (202, 433280), (256, 341885), (320, 273508), (404, 216640), (505, 173312), (640, 136754), (677, 129280), (808, 108320), (1010, 86656), (1280, 68377), (1354, 64640), (1616, 54160), (2020, 43328), (2708, 32320), (3232, 27080), (3385, 25856), (4040, 21664), (5416, 16160), (6464, 13540), (6770, 12928), (8080, 10832)]