41905820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2843}}^1$

素因数の和:2930

約数の個数: 48

約数和(自身を含む): 97469568

約数和(自身を除く): 55563748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2843, 2948, 3685, 5686, 7370, 11372, 14215, 14740, 28430, 31273, 56860, 62546, 125092, 156365, 190481, 312730, 380962, 625460, 761924, 952405, 1904810, 2095291, 3809620, 4190582, 8381164, 10476455, 20952910, 41905820]

約数ペア:

[(1, 41905820), (2, 20952910), (4, 10476455), (5, 8381164), (10, 4190582), (11, 3809620), (20, 2095291), (22, 1904810), (44, 952405), (55, 761924), (67, 625460), (110, 380962), (134, 312730), (220, 190481), (268, 156365), (335, 125092), (670, 62546), (737, 56860), (1340, 31273), (1474, 28430), (2843, 14740), (2948, 14215), (3685, 11372), (5686, 7370)]