41000120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 65142280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 181, 280, 362, 724, 809, 905, 1267, 1448, 1618, 1810, 2534, 3236, 3620, 4045, 5068, 5663, 6335, 6472, 7240, 8090, 10136, 11326, 12670, 16180, 22652, 25340, 28315, 32360, 45304, 50680, 56630, 113260, 146429, 226520, 292858, 585716, 732145, 1025003, 1171432, 1464290, 2050006, 2928580, 4100012, 5125015, 5857160, 8200024, 10250030, 20500060, 41000120]

約数ペア:

[(1, 41000120), (2, 20500060), (4, 10250030), (5, 8200024), (7, 5857160), (8, 5125015), (10, 4100012), (14, 2928580), (20, 2050006), (28, 1464290), (35, 1171432), (40, 1025003), (56, 732145), (70, 585716), (140, 292858), (181, 226520), (280, 146429), (362, 113260), (724, 56630), (809, 50680), (905, 45304), (1267, 32360), (1448, 28315), (1618, 25340), (1810, 22652), (2534, 16180), (3236, 12670), (3620, 11326), (4045, 10136), (5068, 8090), (5663, 7240), (6335, 6472)]