4855820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 10306464

約数和(自身を除く): 5450644

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2503, 5006, 10012, 12515, 25030, 50060, 242791, 485582, 971164, 1213955, 2427910, 4855820]

約数ペア:

[(1, 4855820), (2, 2427910), (4, 1213955), (5, 971164), (10, 485582), (20, 242791), (97, 50060), (194, 25030), (388, 12515), (485, 10012), (970, 5006), (1940, 2503)]