274032020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{472469}}^1$

素因数の和:472507

約数の個数: 24

約数和(自身を含む): 595312200

約数和(自身を除く): 321280180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 472469, 944938, 1889876, 2362345, 4724690, 9449380, 13701601, 27403202, 54806404, 68508005, 137016010, 274032020]

約数ペア:

[(1, 274032020), (2, 137016010), (4, 68508005), (5, 54806404), (10, 27403202), (20, 13701601), (29, 9449380), (58, 4724690), (116, 2362345), (145, 1889876), (290, 944938), (580, 472469)]