118538560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{52919}}^1$

素因数の和:52943

約数の個数: 56

約数和(自身を含む): 322600320

約数和(自身を除く): 204061760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 52919, 105838, 211676, 264595, 370433, 423352, 529190, 740866, 846704, 1058380, 1481732, 1693408, 1852165, 2116760, 2963464, 3386816, 3704330, 4233520, 5926928, 7408660, 8467040, 11853856, 14817320, 16934080, 23707712, 29634640, 59269280, 118538560]

約数ペア:

[(1, 118538560), (2, 59269280), (4, 29634640), (5, 23707712), (7, 16934080), (8, 14817320), (10, 11853856), (14, 8467040), (16, 7408660), (20, 5926928), (28, 4233520), (32, 3704330), (35, 3386816), (40, 2963464), (56, 2116760), (64, 1852165), (70, 1693408), (80, 1481732), (112, 1058380), (140, 846704), (160, 740866), (224, 529190), (280, 423352), (320, 370433), (448, 264595), (560, 211676), (1120, 105838), (2240, 52919)]