4102028980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29300207}}^1$

素因数の和:29300223

約数の個数: 24

約数和(自身を含む): 9844869888

約数和(自身を除く): 5742840908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29300207, 58600414, 117200828, 146501035, 205101449, 293002070, 410202898, 586004140, 820405796, 1025507245, 2051014490, 4102028980]

約数ペア:

[(1, 4102028980), (2, 2051014490), (4, 1025507245), (5, 820405796), (7, 586004140), (10, 410202898), (14, 293002070), (20, 205101449), (28, 146501035), (35, 117200828), (70, 58600414), (140, 29300207)]