27772490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 52902720

約数和(自身を除く): 25130230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 467, 626, 934, 1565, 2335, 3130, 4670, 5947, 8873, 11894, 17746, 29735, 44365, 59470, 88730, 146171, 292342, 730855, 1461710, 2777249, 5554498, 13886245, 27772490]

約数ペア:

[(1, 27772490), (2, 13886245), (5, 5554498), (10, 2777249), (19, 1461710), (38, 730855), (95, 292342), (190, 146171), (313, 88730), (467, 59470), (626, 44365), (934, 29735), (1565, 17746), (2335, 11894), (3130, 8873), (4670, 5947)]