65552060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5261}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 159122880

約数和(自身を除く): 93570820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 5261, 6230, 10522, 12460, 21044, 26305, 36827, 52610, 73654, 105220, 147308, 184135, 368270, 468229, 736540, 936458, 1872916, 2341145, 3277603, 4682290, 6555206, 9364580, 13110412, 16388015, 32776030, 65552060]

約数ペア:

[(1, 65552060), (2, 32776030), (4, 16388015), (5, 13110412), (7, 9364580), (10, 6555206), (14, 4682290), (20, 3277603), (28, 2341145), (35, 1872916), (70, 936458), (89, 736540), (140, 468229), (178, 368270), (356, 184135), (445, 147308), (623, 105220), (890, 73654), (1246, 52610), (1780, 36827), (2492, 26305), (3115, 21044), (5261, 12460), (6230, 10522)]