82912116020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1930883}}^1$

素因数の和:1931024

約数の個数: 48

約数和(自身を含む): 184901451840

約数和(自身を除く): 101989335820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 1130, 2147, 2260, 4294, 8588, 10735, 21470, 42940, 1930883, 3861766, 7723532, 9654415, 19308830, 36686777, 38617660, 73373554, 146747108, 183433885, 218189779, 366867770, 436379558, 733735540, 872759116, 1090948895, 2181897790, 4145605801, 4363795580, 8291211602, 16582423204, 20728029005, 41456058010, 82912116020]

約数ペア:

[(1, 82912116020), (2, 41456058010), (4, 20728029005), (5, 16582423204), (10, 8291211602), (19, 4363795580), (20, 4145605801), (38, 2181897790), (76, 1090948895), (95, 872759116), (113, 733735540), (190, 436379558), (226, 366867770), (380, 218189779), (452, 183433885), (565, 146747108), (1130, 73373554), (2147, 38617660), (2260, 36686777), (4294, 19308830), (8588, 9654415), (10735, 7723532), (21470, 3861766), (42940, 1930883)]