26177720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22567}}^1$

素因数の和:22607

約数の個数: 32

約数和(自身を含む): 60933600

約数和(自身を除く): 34755880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22567, 45134, 90268, 112835, 180536, 225670, 451340, 654443, 902680, 1308886, 2617772, 3272215, 5235544, 6544430, 13088860, 26177720]

約数ペア:

[(1, 26177720), (2, 13088860), (4, 6544430), (5, 5235544), (8, 3272215), (10, 2617772), (20, 1308886), (29, 902680), (40, 654443), (58, 451340), (116, 225670), (145, 180536), (232, 112835), (290, 90268), (580, 45134), (1160, 22567)]