91864480

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5081}}^1$

素因数の和:5209

約数の個数: 48

約数和(自身を含む): 218993544

約数和(自身を除く): 127129064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 5081, 9040, 10162, 18080, 20324, 25405, 40648, 50810, 81296, 101620, 162592, 203240, 406480, 574153, 812960, 1148306, 2296612, 2870765, 4593224, 5741530, 9186448, 11483060, 18372896, 22966120, 45932240, 91864480]

約数ペア:

[(1, 91864480), (2, 45932240), (4, 22966120), (5, 18372896), (8, 11483060), (10, 9186448), (16, 5741530), (20, 4593224), (32, 2870765), (40, 2296612), (80, 1148306), (113, 812960), (160, 574153), (226, 406480), (452, 203240), (565, 162592), (904, 101620), (1130, 81296), (1808, 50810), (2260, 40648), (3616, 25405), (4520, 20324), (5081, 18080), (9040, 10162)]