453671020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2549}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 1041012000

約数和(自身を除く): 587340980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 809, 1618, 2549, 3236, 4045, 5098, 8090, 8899, 10196, 12745, 16180, 17798, 25490, 28039, 35596, 44495, 50980, 56078, 88990, 112156, 140195, 177980, 280390, 560780, 2062141, 4124282, 8248564, 10310705, 20621410, 22683551, 41242820, 45367102, 90734204, 113417755, 226835510, 453671020]

約数ペア:

[(1, 453671020), (2, 226835510), (4, 113417755), (5, 90734204), (10, 45367102), (11, 41242820), (20, 22683551), (22, 20621410), (44, 10310705), (55, 8248564), (110, 4124282), (220, 2062141), (809, 560780), (1618, 280390), (2549, 177980), (3236, 140195), (4045, 112156), (5098, 88990), (8090, 56078), (8899, 50980), (10196, 44495), (12745, 35596), (16180, 28039), (17798, 25490)]