26386480

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1453}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 61661232

約数和(自身を除く): 35274752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1453, 1816, 2270, 2906, 3632, 4540, 5812, 7265, 9080, 11624, 14530, 18160, 23248, 29060, 58120, 116240, 329831, 659662, 1319324, 1649155, 2638648, 3298310, 5277296, 6596620, 13193240, 26386480]

約数ペア:

[(1, 26386480), (2, 13193240), (4, 6596620), (5, 5277296), (8, 3298310), (10, 2638648), (16, 1649155), (20, 1319324), (40, 659662), (80, 329831), (227, 116240), (454, 58120), (908, 29060), (1135, 23248), (1453, 18160), (1816, 14530), (2270, 11624), (2906, 9080), (3632, 7265), (4540, 5812)]