80200510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 159784128

約数和(自身を除く): 79583618

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 367, 410, 533, 734, 1066, 1681, 1835, 2665, 3362, 3670, 4771, 5330, 8405, 9542, 15047, 16810, 21853, 23855, 30094, 43706, 47710, 75235, 109265, 150470, 195611, 218530, 391222, 616927, 978055, 1233854, 1956110, 3084635, 6169270, 8020051, 16040102, 40100255, 80200510]

約数ペア:

[(1, 80200510), (2, 40100255), (5, 16040102), (10, 8020051), (13, 6169270), (26, 3084635), (41, 1956110), (65, 1233854), (82, 978055), (130, 616927), (205, 391222), (367, 218530), (410, 195611), (533, 150470), (734, 109265), (1066, 75235), (1681, 47710), (1835, 43706), (2665, 30094), (3362, 23855), (3670, 21853), (4771, 16810), (5330, 15047), (8405, 9542)]