103688804720

素因数分解:

$2^4\times 5^1\times {\mathrm{2557}}^1\times {\mathrm{506887}}^1$

素因数の和:509457

約数の個数: 40

約数和(自身を含む): 241171227744

約数和(自身を除く): 137482423024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2557, 5114, 10228, 12785, 20456, 25570, 40912, 51140, 102280, 204560, 506887, 1013774, 2027548, 2534435, 4055096, 5068870, 8110192, 10137740, 20275480, 40550960, 1296110059, 2592220118, 5184440236, 6480550295, 10368880472, 12961100590, 20737760944, 25922201180, 51844402360, 103688804720]

約数ペア:

[(1, 103688804720), (2, 51844402360), (4, 25922201180), (5, 20737760944), (8, 12961100590), (10, 10368880472), (16, 6480550295), (20, 5184440236), (40, 2592220118), (80, 1296110059), (2557, 40550960), (5114, 20275480), (10228, 10137740), (12785, 8110192), (20456, 5068870), (25570, 4055096), (40912, 2534435), (51140, 2027548), (102280, 1013774), (204560, 506887)]