89324240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 215517456

約数和(自身を除く): 126193216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 113, 164, 205, 226, 241, 328, 410, 452, 482, 565, 656, 820, 904, 964, 1130, 1205, 1640, 1808, 1928, 2260, 2410, 3280, 3856, 4520, 4633, 4820, 9040, 9266, 9640, 9881, 18532, 19280, 19762, 23165, 27233, 37064, 39524, 46330, 49405, 54466, 74128, 79048, 92660, 98810, 108932, 136165, 158096, 185320, 197620, 217864, 272330, 370640, 395240, 435728, 544660, 790480, 1089320, 1116553, 2178640, 2233106, 4466212, 5582765, 8932424, 11165530, 17864848, 22331060, 44662120, 89324240]

約数ペア:

[(1, 89324240), (2, 44662120), (4, 22331060), (5, 17864848), (8, 11165530), (10, 8932424), (16, 5582765), (20, 4466212), (40, 2233106), (41, 2178640), (80, 1116553), (82, 1089320), (113, 790480), (164, 544660), (205, 435728), (226, 395240), (241, 370640), (328, 272330), (410, 217864), (452, 197620), (482, 185320), (565, 158096), (656, 136165), (820, 108932), (904, 98810), (964, 92660), (1130, 79048), (1205, 74128), (1640, 54466), (1808, 49405), (1928, 46330), (2260, 39524), (2410, 37064), (3280, 27233), (3856, 23165), (4520, 19762), (4633, 19280), (4820, 18532), (9040, 9881), (9266, 9640)]