4324540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1787}}^1$

素因数の和:1818

約数の個数: 36

約数和(自身を含む): 9987768

約数和(自身を除く): 5663228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1787, 2420, 3574, 7148, 8935, 17870, 19657, 35740, 39314, 78628, 98285, 196570, 216227, 393140, 432454, 864908, 1081135, 2162270, 4324540]

約数ペア:

[(1, 4324540), (2, 2162270), (4, 1081135), (5, 864908), (10, 432454), (11, 393140), (20, 216227), (22, 196570), (44, 98285), (55, 78628), (110, 39314), (121, 35740), (220, 19657), (242, 17870), (484, 8935), (605, 7148), (1210, 3574), (1787, 2420)]