60556540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 139275360

約数和(自身を除く): 78718820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 673, 818, 1346, 1636, 2045, 2692, 3365, 4090, 4499, 6730, 7403, 8180, 8998, 13460, 14806, 17996, 22495, 29612, 37015, 44990, 74030, 89980, 148060, 275257, 550514, 1101028, 1376285, 2752570, 3027827, 5505140, 6055654, 12111308, 15139135, 30278270, 60556540]

約数ペア:

[(1, 60556540), (2, 30278270), (4, 15139135), (5, 12111308), (10, 6055654), (11, 5505140), (20, 3027827), (22, 2752570), (44, 1376285), (55, 1101028), (110, 550514), (220, 275257), (409, 148060), (673, 89980), (818, 74030), (1346, 44990), (1636, 37015), (2045, 29612), (2692, 22495), (3365, 17996), (4090, 14806), (4499, 13460), (6730, 8998), (7403, 8180)]