5413040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1037

約数の個数: 40

約数和(自身を含む): 12775968

約数和(自身を除く): 7362928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 953, 1136, 1420, 1906, 2840, 3812, 4765, 5680, 7624, 9530, 15248, 19060, 38120, 67663, 76240, 135326, 270652, 338315, 541304, 676630, 1082608, 1353260, 2706520, 5413040]

約数ペア:

[(1, 5413040), (2, 2706520), (4, 1353260), (5, 1082608), (8, 676630), (10, 541304), (16, 338315), (20, 270652), (40, 135326), (71, 76240), (80, 67663), (142, 38120), (284, 19060), (355, 15248), (568, 9530), (710, 7624), (953, 5680), (1136, 4765), (1420, 3812), (1906, 2840)]