904602520

素因数分解:

$2^3\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{7481}}^1$

素因数の和:10515

約数の個数: 32

約数和(自身を含む): 2036301120

約数和(自身を除く): 1131698600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3023, 6046, 7481, 12092, 14962, 15115, 24184, 29924, 30230, 37405, 59848, 60460, 74810, 120920, 149620, 299240, 22615063, 45230126, 90460252, 113075315, 180920504, 226150630, 452301260, 904602520]

約数ペア:

[(1, 904602520), (2, 452301260), (4, 226150630), (5, 180920504), (8, 113075315), (10, 90460252), (20, 45230126), (40, 22615063), (3023, 299240), (6046, 149620), (7481, 120920), (12092, 74810), (14962, 60460), (15115, 59848), (24184, 37405), (29924, 30230)]