95197220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 211310400

約数和(自身を除く): 116113180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 379, 380, 661, 758, 1322, 1516, 1895, 2644, 3305, 3790, 6610, 7201, 7580, 12559, 13220, 14402, 25118, 28804, 36005, 50236, 62795, 72010, 125590, 144020, 250519, 251180, 501038, 1002076, 1252595, 2505190, 4759861, 5010380, 9519722, 19039444, 23799305, 47598610, 95197220]

約数ペア:

[(1, 95197220), (2, 47598610), (4, 23799305), (5, 19039444), (10, 9519722), (19, 5010380), (20, 4759861), (38, 2505190), (76, 1252595), (95, 1002076), (190, 501038), (379, 251180), (380, 250519), (661, 144020), (758, 125590), (1322, 72010), (1516, 62795), (1895, 50236), (2644, 36005), (3305, 28804), (3790, 25118), (6610, 14402), (7201, 13220), (7580, 12559)]