202324640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{180647}}^1$

素因数の和:180669

約数の個数: 48

約数和(自身を含む): 546279552

約数和(自身を除く): 343954912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 180647, 361294, 722588, 903235, 1264529, 1445176, 1806470, 2529058, 2890352, 3612940, 5058116, 5780704, 6322645, 7225880, 10116232, 12645290, 14451760, 20232464, 25290580, 28903520, 40464928, 50581160, 101162320, 202324640]

約数ペア:

[(1, 202324640), (2, 101162320), (4, 50581160), (5, 40464928), (7, 28903520), (8, 25290580), (10, 20232464), (14, 14451760), (16, 12645290), (20, 10116232), (28, 7225880), (32, 6322645), (35, 5780704), (40, 5058116), (56, 3612940), (70, 2890352), (80, 2529058), (112, 1806470), (140, 1445176), (160, 1264529), (224, 903235), (280, 722588), (560, 361294), (1120, 180647)]