81609151010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3292019}}^1$

素因数の和:3292130

約数の個数: 32

約数和(自身を含む): 153118434240

約数和(自身を除く): 71509283230

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 2479, 4958, 12395, 24790, 3292019, 6584038, 16460095, 32920190, 121804703, 220565273, 243609406, 441130546, 609023515, 1102826365, 1218047030, 2205652730, 8160915101, 16321830202, 40804575505, 81609151010]

約数ペア:

[(1, 81609151010), (2, 40804575505), (5, 16321830202), (10, 8160915101), (37, 2205652730), (67, 1218047030), (74, 1102826365), (134, 609023515), (185, 441130546), (335, 243609406), (370, 220565273), (670, 121804703), (2479, 32920190), (4958, 16460095), (12395, 6584038), (24790, 3292019)]