8253320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9005

約数の個数: 32

約数和(自身を含む): 19379520

約数和(自身を除く): 11126200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8971, 17942, 35884, 44855, 71768, 89710, 179420, 206333, 358840, 412666, 825332, 1031665, 1650664, 2063330, 4126660, 8253320]

約数ペア:

[(1, 8253320), (2, 4126660), (4, 2063330), (5, 1650664), (8, 1031665), (10, 825332), (20, 412666), (23, 358840), (40, 206333), (46, 179420), (92, 89710), (115, 71768), (184, 44855), (230, 35884), (460, 17942), (920, 8971)]