45454420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 104626368

約数和(自身を除く): 59171948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 614, 673, 1228, 1346, 1535, 2692, 3070, 3365, 3377, 6140, 6730, 6754, 7403, 13460, 13508, 14806, 16885, 29612, 33770, 37015, 67540, 74030, 148060, 206611, 413222, 826444, 1033055, 2066110, 2272721, 4132220, 4545442, 9090884, 11363605, 22727210, 45454420]

約数ペア:

[(1, 45454420), (2, 22727210), (4, 11363605), (5, 9090884), (10, 4545442), (11, 4132220), (20, 2272721), (22, 2066110), (44, 1033055), (55, 826444), (110, 413222), (220, 206611), (307, 148060), (614, 74030), (673, 67540), (1228, 37015), (1346, 33770), (1535, 29612), (2692, 16885), (3070, 14806), (3365, 13508), (3377, 13460), (6140, 7403), (6730, 6754)]