3777884780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{122579}}^1$

素因数の和:122678

約数の個数: 48

約数和(自身を含む): 8402123520

約数和(自身を除く): 4624238740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 6164, 7705, 15410, 30820, 122579, 245158, 490316, 612895, 1225790, 2451580, 2819317, 5638634, 8212793, 11277268, 14096585, 16425586, 28193170, 32851172, 41063965, 56386340, 82127930, 164255860, 188894239, 377788478, 755576956, 944471195, 1888942390, 3777884780]

約数ペア:

[(1, 3777884780), (2, 1888942390), (4, 944471195), (5, 755576956), (10, 377788478), (20, 188894239), (23, 164255860), (46, 82127930), (67, 56386340), (92, 41063965), (115, 32851172), (134, 28193170), (230, 16425586), (268, 14096585), (335, 11277268), (460, 8212793), (670, 5638634), (1340, 2819317), (1541, 2451580), (3082, 1225790), (6164, 612895), (7705, 490316), (15410, 245158), (30820, 122579)]