5467480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 12538800

約数和(自身を除く): 7071320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2579, 5158, 10316, 12895, 20632, 25790, 51580, 103160, 136687, 273374, 546748, 683435, 1093496, 1366870, 2733740, 5467480]

約数ペア:

[(1, 5467480), (2, 2733740), (4, 1366870), (5, 1093496), (8, 683435), (10, 546748), (20, 273374), (40, 136687), (53, 103160), (106, 51580), (212, 25790), (265, 20632), (424, 12895), (530, 10316), (1060, 5158), (2120, 2579)]