47554120

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4933}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 107462520

約数和(自身を除く): 59908400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 4933, 9640, 9866, 19732, 24665, 39464, 49330, 98660, 197320, 1188853, 2377706, 4755412, 5944265, 9510824, 11888530, 23777060, 47554120]

約数ペア:

[(1, 47554120), (2, 23777060), (4, 11888530), (5, 9510824), (8, 5944265), (10, 4755412), (20, 2377706), (40, 1188853), (241, 197320), (482, 98660), (964, 49330), (1205, 39464), (1928, 24665), (2410, 19732), (4820, 9866), (4933, 9640)]