540560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 1305720

約数和(自身を除く): 765160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 233, 290, 464, 466, 580, 932, 1160, 1165, 1864, 2320, 2330, 3728, 4660, 6757, 9320, 13514, 18640, 27028, 33785, 54056, 67570, 108112, 135140, 270280, 540560]

約数ペア:

[(1, 540560), (2, 270280), (4, 135140), (5, 108112), (8, 67570), (10, 54056), (16, 33785), (20, 27028), (29, 18640), (40, 13514), (58, 9320), (80, 6757), (116, 4660), (145, 3728), (232, 2330), (233, 2320), (290, 1864), (464, 1165), (466, 1160), (580, 932)]