22476520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 64

約数和(自身を含む): 57594240

約数和(自身を除く): 35117720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2221, 2530, 4442, 5060, 8884, 10120, 11105, 17768, 22210, 24431, 44420, 48862, 51083, 88840, 97724, 102166, 122155, 195448, 204332, 244310, 255415, 408664, 488620, 510830, 561913, 977240, 1021660, 1123826, 2043320, 2247652, 2809565, 4495304, 5619130, 11238260, 22476520]

約数ペア:

[(1, 22476520), (2, 11238260), (4, 5619130), (5, 4495304), (8, 2809565), (10, 2247652), (11, 2043320), (20, 1123826), (22, 1021660), (23, 977240), (40, 561913), (44, 510830), (46, 488620), (55, 408664), (88, 255415), (92, 244310), (110, 204332), (115, 195448), (184, 122155), (220, 102166), (230, 97724), (253, 88840), (440, 51083), (460, 48862), (506, 44420), (920, 24431), (1012, 22210), (1265, 17768), (2024, 11105), (2221, 10120), (2530, 8884), (4442, 5060)]