38675860

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6299}}^1$

素因数の和:6615

約数の個数: 24

約数和(自身を含む): 81496800

約数和(自身を除く): 42820940

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 6299, 12598, 25196, 31495, 62990, 125980, 1933793, 3867586, 7735172, 9668965, 19337930, 38675860]

約数ペア:

[(1, 38675860), (2, 19337930), (4, 9668965), (5, 7735172), (10, 3867586), (20, 1933793), (307, 125980), (614, 62990), (1228, 31495), (1535, 25196), (3070, 12598), (6140, 6299)]