1929080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 2563720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1663, 3326, 6652, 8315, 13304, 16630, 33260, 48227, 66520, 96454, 192908, 241135, 385816, 482270, 964540, 1929080]

約数ペア:

[(1, 1929080), (2, 964540), (4, 482270), (5, 385816), (8, 241135), (10, 192908), (20, 96454), (29, 66520), (40, 48227), (58, 33260), (116, 16630), (145, 13304), (232, 8315), (290, 6652), (580, 3326), (1160, 1663)]