38455088950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1395829}}^1$

素因数の和:1395889

約数の個数: 48

約数和(自身を含む): 77887314000

約数和(自身を除く): 39432225050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2755, 5510, 13775, 27550, 1395829, 2791658, 6979145, 13958290, 26520751, 34895725, 40479041, 53041502, 69791450, 80958082, 132603755, 202395205, 265207510, 404790410, 663018775, 769101779, 1011976025, 1326037550, 1538203558, 2023952050, 3845508895, 7691017790, 19227544475, 38455088950]

約数ペア:

[(1, 38455088950), (2, 19227544475), (5, 7691017790), (10, 3845508895), (19, 2023952050), (25, 1538203558), (29, 1326037550), (38, 1011976025), (50, 769101779), (58, 663018775), (95, 404790410), (145, 265207510), (190, 202395205), (290, 132603755), (475, 80958082), (551, 69791450), (725, 53041502), (950, 40479041), (1102, 34895725), (1450, 26520751), (2755, 13958290), (5510, 6979145), (13775, 2791658), (27550, 1395829)]