2023552640

素因数分解:

$2^7\times 5^1\times {\mathrm{3161801}}^1$

素因数の和:3161820

約数の個数: 32

約数和(自身を含む): 4837557060

約数和(自身を除く): 2814004420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3161801, 6323602, 12647204, 15809005, 25294408, 31618010, 50588816, 63236020, 101177632, 126472040, 202355264, 252944080, 404710528, 505888160, 1011776320, 2023552640]

約数ペア:

[(1, 2023552640), (2, 1011776320), (4, 505888160), (5, 404710528), (8, 252944080), (10, 202355264), (16, 126472040), (20, 101177632), (32, 63236020), (40, 50588816), (64, 31618010), (80, 25294408), (128, 15809005), (160, 12647204), (320, 6323602), (640, 3161801)]