82563550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 162779760

約数和(自身を除く): 80216210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 233, 373, 466, 475, 746, 950, 1165, 1865, 2330, 3730, 4427, 5825, 7087, 8854, 9325, 11650, 14174, 18650, 22135, 35435, 44270, 70870, 86909, 110675, 173818, 177175, 221350, 354350, 434545, 869090, 1651271, 2172725, 3302542, 4345450, 8256355, 16512710, 41281775, 82563550]

約数ペア:

[(1, 82563550), (2, 41281775), (5, 16512710), (10, 8256355), (19, 4345450), (25, 3302542), (38, 2172725), (50, 1651271), (95, 869090), (190, 434545), (233, 354350), (373, 221350), (466, 177175), (475, 173818), (746, 110675), (950, 86909), (1165, 70870), (1865, 44270), (2330, 35435), (3730, 22135), (4427, 18650), (5825, 14174), (7087, 11650), (8854, 9325)]