47232880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20359}}^1$

素因数の和:20401

約数の個数: 40

約数和(自身を含む): 113608800

約数和(自身を除く): 66375920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 20359, 40718, 81436, 101795, 162872, 203590, 325744, 407180, 590411, 814360, 1180822, 1628720, 2361644, 2952055, 4723288, 5904110, 9446576, 11808220, 23616440, 47232880]

約数ペア:

[(1, 47232880), (2, 23616440), (4, 11808220), (5, 9446576), (8, 5904110), (10, 4723288), (16, 2952055), (20, 2361644), (29, 1628720), (40, 1180822), (58, 814360), (80, 590411), (116, 407180), (145, 325744), (232, 203590), (290, 162872), (464, 101795), (580, 81436), (1160, 40718), (2320, 20359)]