669320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 1560600

約数和(自身を除く): 891280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 577, 580, 1154, 1160, 2308, 2885, 4616, 5770, 11540, 16733, 23080, 33466, 66932, 83665, 133864, 167330, 334660, 669320]

約数ペア:

[(1, 669320), (2, 334660), (4, 167330), (5, 133864), (8, 83665), (10, 66932), (20, 33466), (29, 23080), (40, 16733), (58, 11540), (116, 5770), (145, 4616), (232, 2885), (290, 2308), (577, 1160), (580, 1154)]