5462380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 14305536

約数和(自身を除く): 8843156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3547, 7094, 14188, 17735, 24829, 35470, 39017, 49658, 70940, 78034, 99316, 124145, 156068, 195085, 248290, 273119, 390170, 496580, 546238, 780340, 1092476, 1365595, 2731190, 5462380]

約数ペア:

[(1, 5462380), (2, 2731190), (4, 1365595), (5, 1092476), (7, 780340), (10, 546238), (11, 496580), (14, 390170), (20, 273119), (22, 248290), (28, 195085), (35, 156068), (44, 124145), (55, 99316), (70, 78034), (77, 70940), (110, 49658), (140, 39017), (154, 35470), (220, 24829), (308, 17735), (385, 14188), (770, 7094), (1540, 3547)]