2013448750

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1$

素因数の和:1291

約数の個数: 80

約数和(自身を含む): 4008216960

約数和(自身を除く): 1994768210

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 59, 115, 118, 125, 230, 250, 295, 575, 590, 625, 1150, 1187, 1250, 1357, 1475, 2374, 2714, 2875, 2950, 5750, 5935, 6785, 7375, 11870, 13570, 14375, 14750, 27301, 28750, 29675, 33925, 36875, 54602, 59350, 67850, 70033, 73750, 136505, 140066, 148375, 169625, 273010, 296750, 339250, 350165, 682525, 700330, 741875, 848125, 1365050, 1483750, 1610759, 1696250, 1750825, 3221518, 3412625, 3501650, 6825250, 8053795, 8754125, 16107590, 17063125, 17508250, 34126250, 40268975, 43770625, 80537950, 87541250, 201344875, 402689750, 1006724375, 2013448750]

約数ペア:

[(1, 2013448750), (2, 1006724375), (5, 402689750), (10, 201344875), (23, 87541250), (25, 80537950), (46, 43770625), (50, 40268975), (59, 34126250), (115, 17508250), (118, 17063125), (125, 16107590), (230, 8754125), (250, 8053795), (295, 6825250), (575, 3501650), (590, 3412625), (625, 3221518), (1150, 1750825), (1187, 1696250), (1250, 1610759), (1357, 1483750), (1475, 1365050), (2374, 848125), (2714, 741875), (2875, 700330), (2950, 682525), (5750, 350165), (5935, 339250), (6785, 296750), (7375, 273010), (11870, 169625), (13570, 148375), (14375, 140066), (14750, 136505), (27301, 73750), (28750, 70033), (29675, 67850), (33925, 59350), (36875, 54602)]