53480320

素因数分解:

$2^7\times 5^1\times {\mathrm{83563}}^1$

素因数の和:83582

約数の個数: 32

約数和(自身を含む): 127852920

約数和(自身を除く): 74372600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 83563, 167126, 334252, 417815, 668504, 835630, 1337008, 1671260, 2674016, 3342520, 5348032, 6685040, 10696064, 13370080, 26740160, 53480320]

約数ペア:

[(1, 53480320), (2, 26740160), (4, 13370080), (5, 10696064), (8, 6685040), (10, 5348032), (16, 3342520), (20, 2674016), (32, 1671260), (40, 1337008), (64, 835630), (80, 668504), (128, 417815), (160, 334252), (320, 167126), (640, 83563)]