157439490050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2851}}^1\times {\mathrm{58129}}^1$

素因数の和:61011

約数の個数: 48

約数和(自身を含む): 308363373600

約数和(自身を除く): 150923883550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2851, 5702, 14255, 28510, 54169, 58129, 71275, 108338, 116258, 142550, 270845, 290645, 541690, 581290, 1104451, 1354225, 1453225, 2208902, 2708450, 2906450, 5522255, 11044510, 27611275, 55222550, 165725779, 331451558, 828628895, 1657257790, 3148789801, 4143144475, 6297579602, 8286288950, 15743949005, 31487898010, 78719745025, 157439490050]

約数ペア:

[(1, 157439490050), (2, 78719745025), (5, 31487898010), (10, 15743949005), (19, 8286288950), (25, 6297579602), (38, 4143144475), (50, 3148789801), (95, 1657257790), (190, 828628895), (475, 331451558), (950, 165725779), (2851, 55222550), (5702, 27611275), (14255, 11044510), (28510, 5522255), (54169, 2906450), (58129, 2708450), (71275, 2208902), (108338, 1453225), (116258, 1354225), (142550, 1104451), (270845, 581290), (290645, 541690)]