9443240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5023}}^1$

素因数の和:5081

約数の個数: 32

約数和(自身を含む): 21703680

約数和(自身を除く): 12260440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 5023, 10046, 20092, 25115, 40184, 50230, 100460, 200920, 236081, 472162, 944324, 1180405, 1888648, 2360810, 4721620, 9443240]

約数ペア:

[(1, 9443240), (2, 4721620), (4, 2360810), (5, 1888648), (8, 1180405), (10, 944324), (20, 472162), (40, 236081), (47, 200920), (94, 100460), (188, 50230), (235, 40184), (376, 25115), (470, 20092), (940, 10046), (1880, 5023)]