57262960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 141910560

約数和(自身を除く): 84647600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 101, 152, 190, 202, 304, 373, 380, 404, 505, 746, 760, 808, 1010, 1492, 1520, 1616, 1865, 1919, 2020, 2984, 3730, 3838, 4040, 5968, 7087, 7460, 7676, 8080, 9595, 14174, 14920, 15352, 19190, 28348, 29840, 30704, 35435, 37673, 38380, 56696, 70870, 75346, 76760, 113392, 141740, 150692, 153520, 188365, 283480, 301384, 376730, 566960, 602768, 715787, 753460, 1431574, 1506920, 2863148, 3013840, 3578935, 5726296, 7157870, 11452592, 14315740, 28631480, 57262960]

約数ペア:

[(1, 57262960), (2, 28631480), (4, 14315740), (5, 11452592), (8, 7157870), (10, 5726296), (16, 3578935), (19, 3013840), (20, 2863148), (38, 1506920), (40, 1431574), (76, 753460), (80, 715787), (95, 602768), (101, 566960), (152, 376730), (190, 301384), (202, 283480), (304, 188365), (373, 153520), (380, 150692), (404, 141740), (505, 113392), (746, 76760), (760, 75346), (808, 70870), (1010, 56696), (1492, 38380), (1520, 37673), (1616, 35435), (1865, 30704), (1919, 29840), (2020, 28348), (2984, 19190), (3730, 15352), (3838, 14920), (4040, 14174), (5968, 9595), (7087, 8080), (7460, 7676)]