2931399694070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28961}}^1\times {\mathrm{190979}}^1$

素因数の和:220000

約数の個数: 32

約数和(自身を含む): 5376290202720

約数和(自身を除く): 2444890508650

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 28961, 57922, 144805, 190979, 289610, 381958, 954895, 1534933, 1909790, 3069866, 7674665, 10121887, 15349330, 20243774, 50609435, 101218870, 5530942819, 11061885638, 27654714095, 55309428190, 293139969407, 586279938814, 1465699847035, 2931399694070]

約数ペア:

[(1, 2931399694070), (2, 1465699847035), (5, 586279938814), (10, 293139969407), (53, 55309428190), (106, 27654714095), (265, 11061885638), (530, 5530942819), (28961, 101218870), (57922, 50609435), (144805, 20243774), (190979, 15349330), (289610, 10121887), (381958, 7674665), (954895, 3069866), (1534933, 1909790)]