179382040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 427096800

約数和(自身を除く): 247714760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 233, 380, 466, 760, 932, 1013, 1165, 1864, 2026, 2330, 4052, 4427, 4660, 5065, 8104, 8854, 9320, 10130, 17708, 19247, 20260, 22135, 35416, 38494, 40520, 44270, 76988, 88540, 96235, 153976, 177080, 192470, 236029, 384940, 472058, 769880, 944116, 1180145, 1888232, 2360290, 4484551, 4720580, 8969102, 9441160, 17938204, 22422755, 35876408, 44845510, 89691020, 179382040]

約数ペア:

[(1, 179382040), (2, 89691020), (4, 44845510), (5, 35876408), (8, 22422755), (10, 17938204), (19, 9441160), (20, 8969102), (38, 4720580), (40, 4484551), (76, 2360290), (95, 1888232), (152, 1180145), (190, 944116), (233, 769880), (380, 472058), (466, 384940), (760, 236029), (932, 192470), (1013, 177080), (1165, 153976), (1864, 96235), (2026, 88540), (2330, 76988), (4052, 44270), (4427, 40520), (4660, 38494), (5065, 35416), (8104, 22135), (8854, 20260), (9320, 19247), (10130, 17708)]