22127380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 48

約数和(自身を含む): 52907904

約数和(自身を除く): 30780524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 4373, 5060, 8746, 17492, 21865, 43730, 48103, 87460, 96206, 100579, 192412, 201158, 240515, 402316, 481030, 502895, 962060, 1005790, 1106369, 2011580, 2212738, 4425476, 5531845, 11063690, 22127380]

約数ペア:

[(1, 22127380), (2, 11063690), (4, 5531845), (5, 4425476), (10, 2212738), (11, 2011580), (20, 1106369), (22, 1005790), (23, 962060), (44, 502895), (46, 481030), (55, 402316), (92, 240515), (110, 201158), (115, 192412), (220, 100579), (230, 96206), (253, 87460), (460, 48103), (506, 43730), (1012, 21865), (1265, 17492), (2530, 8746), (4373, 5060)]