15706036660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1\times {\mathrm{7477}}^1$

素因数の和:8440

約数の個数: 48

約数和(自身を含む): 33287030784

約数和(自身を除く): 17580994124

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 827, 1270, 1654, 2540, 3308, 4135, 7477, 8270, 14954, 16540, 29908, 37385, 74770, 105029, 149540, 210058, 420116, 525145, 949579, 1050290, 1899158, 2100580, 3798316, 4747895, 6183479, 9495790, 12366958, 18991580, 24733916, 30917395, 61834790, 123669580, 785301833, 1570603666, 3141207332, 3926509165, 7853018330, 15706036660]

約数ペア:

[(1, 15706036660), (2, 7853018330), (4, 3926509165), (5, 3141207332), (10, 1570603666), (20, 785301833), (127, 123669580), (254, 61834790), (508, 30917395), (635, 24733916), (827, 18991580), (1270, 12366958), (1654, 9495790), (2540, 6183479), (3308, 4747895), (4135, 3798316), (7477, 2100580), (8270, 1899158), (14954, 1050290), (16540, 949579), (29908, 525145), (37385, 420116), (74770, 210058), (105029, 149540)]