528198640

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{10111}}^1$

素因数の和:10777

約数の個数: 40

約数和(自身を含む): 1230064128

約数和(自身を除く): 701865488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 2612, 3265, 5224, 6530, 10111, 10448, 13060, 20222, 26120, 40444, 50555, 52240, 80888, 101110, 161776, 202220, 404440, 808880, 6602483, 13204966, 26409932, 33012415, 52819864, 66024830, 105639728, 132049660, 264099320, 528198640]

約数ペア:

[(1, 528198640), (2, 264099320), (4, 132049660), (5, 105639728), (8, 66024830), (10, 52819864), (16, 33012415), (20, 26409932), (40, 13204966), (80, 6602483), (653, 808880), (1306, 404440), (2612, 202220), (3265, 161776), (5224, 101110), (6530, 80888), (10111, 52240), (10448, 50555), (13060, 40444), (20222, 26120)]