47741320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108503}}^1$

素因数の和:108525

約数の個数: 32

約数和(自身を含む): 117184320

約数和(自身を除く): 69443000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108503, 217006, 434012, 542515, 868024, 1085030, 1193533, 2170060, 2387066, 4340120, 4774132, 5967665, 9548264, 11935330, 23870660, 47741320]

約数ペア:

[(1, 47741320), (2, 23870660), (4, 11935330), (5, 9548264), (8, 5967665), (10, 4774132), (11, 4340120), (20, 2387066), (22, 2170060), (40, 1193533), (44, 1085030), (55, 868024), (88, 542515), (110, 434012), (220, 217006), (440, 108503)]