104709280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50341}}^1$

素因数の和:50369

約数の個数: 48

約数和(自身を含む): 266409864

約数和(自身を除く): 161700584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 50341, 100682, 201364, 251705, 402728, 503410, 654433, 805456, 1006820, 1308866, 1610912, 2013640, 2617732, 3272165, 4027280, 5235464, 6544330, 8054560, 10470928, 13088660, 20941856, 26177320, 52354640, 104709280]

約数ペア:

[(1, 104709280), (2, 52354640), (4, 26177320), (5, 20941856), (8, 13088660), (10, 10470928), (13, 8054560), (16, 6544330), (20, 5235464), (26, 4027280), (32, 3272165), (40, 2617732), (52, 2013640), (65, 1610912), (80, 1308866), (104, 1006820), (130, 805456), (160, 654433), (208, 503410), (260, 402728), (416, 251705), (520, 201364), (1040, 100682), (2080, 50341)]