4159568980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29711207}}^1$

素因数の和:29711223

約数の個数: 24

約数和(自身を含む): 9982965888

約数和(自身を除く): 5823396908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29711207, 59422414, 118844828, 148556035, 207978449, 297112070, 415956898, 594224140, 831913796, 1039892245, 2079784490, 4159568980]

約数ペア:

[(1, 4159568980), (2, 2079784490), (4, 1039892245), (5, 831913796), (7, 594224140), (10, 415956898), (14, 297112070), (20, 207978449), (28, 148556035), (35, 118844828), (70, 59422414), (140, 29711207)]