38673460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{276239}}^1$

素因数の和:276255

約数の個数: 24

約数和(自身を含む): 92816640

約数和(自身を除く): 54143180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 276239, 552478, 1104956, 1381195, 1933673, 2762390, 3867346, 5524780, 7734692, 9668365, 19336730, 38673460]

約数ペア:

[(1, 38673460), (2, 19336730), (4, 9668365), (5, 7734692), (7, 5524780), (10, 3867346), (14, 2762390), (20, 1933673), (28, 1381195), (35, 1104956), (70, 552478), (140, 276239)]