40295712320

素因数分解:

$2^6\times 5^1\times {\mathrm{125924101}}^1$

素因数の和:125924118

約数の個数: 28

約数和(自身を含む): 95954165724

約数和(自身を除く): 55658453404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 125924101, 251848202, 503696404, 629620505, 1007392808, 1259241010, 2014785616, 2518482020, 4029571232, 5036964040, 8059142464, 10073928080, 20147856160, 40295712320]

約数ペア:

[(1, 40295712320), (2, 20147856160), (4, 10073928080), (5, 8059142464), (8, 5036964040), (10, 4029571232), (16, 2518482020), (20, 2014785616), (32, 1259241010), (40, 1007392808), (64, 629620505), (80, 503696404), (160, 251848202), (320, 125924101)]