202133120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{45119}}^1$

素因数の和:45145

約数の個数: 64

約数和(自身を含む): 552268800

約数和(自身を除く): 350135680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 45119, 90238, 180476, 225595, 315833, 360952, 451190, 631666, 721904, 902380, 1263332, 1443808, 1579165, 1804760, 2526664, 2887616, 3158330, 3609520, 5053328, 5775232, 6316660, 7219040, 10106656, 12633320, 14438080, 20213312, 25266640, 28876160, 40426624, 50533280, 101066560, 202133120]

約数ペア:

[(1, 202133120), (2, 101066560), (4, 50533280), (5, 40426624), (7, 28876160), (8, 25266640), (10, 20213312), (14, 14438080), (16, 12633320), (20, 10106656), (28, 7219040), (32, 6316660), (35, 5775232), (40, 5053328), (56, 3609520), (64, 3158330), (70, 2887616), (80, 2526664), (112, 1804760), (128, 1579165), (140, 1443808), (160, 1263332), (224, 902380), (280, 721904), (320, 631666), (448, 451190), (560, 360952), (640, 315833), (896, 225595), (1120, 180476), (2240, 90238), (4480, 45119)]