23583980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{168457}}^1$

素因数の和:168473

約数の個数: 24

約数和(自身を含む): 56601888

約数和(自身を除く): 33017908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 168457, 336914, 673828, 842285, 1179199, 1684570, 2358398, 3369140, 4716796, 5895995, 11791990, 23583980]

約数ペア:

[(1, 23583980), (2, 11791990), (4, 5895995), (5, 4716796), (7, 3369140), (10, 2358398), (14, 1684570), (20, 1179199), (28, 842285), (35, 673828), (70, 336914), (140, 168457)]