22213400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 58924800

約数和(自身を除く): 36711400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 184, 200, 220, 230, 253, 275, 439, 440, 460, 506, 550, 575, 878, 920, 1012, 1100, 1150, 1265, 1756, 2024, 2195, 2200, 2300, 2530, 3512, 4390, 4600, 4829, 5060, 6325, 8780, 9658, 10097, 10120, 10975, 12650, 17560, 19316, 20194, 21950, 24145, 25300, 38632, 40388, 43900, 48290, 50485, 50600, 80776, 87800, 96580, 100970, 111067, 120725, 193160, 201940, 222134, 241450, 252425, 403880, 444268, 482900, 504850, 555335, 888536, 965800, 1009700, 1110670, 2019400, 2221340, 2776675, 4442680, 5553350, 11106700, 22213400]

約数ペア:

[(1, 22213400), (2, 11106700), (4, 5553350), (5, 4442680), (8, 2776675), (10, 2221340), (11, 2019400), (20, 1110670), (22, 1009700), (23, 965800), (25, 888536), (40, 555335), (44, 504850), (46, 482900), (50, 444268), (55, 403880), (88, 252425), (92, 241450), (100, 222134), (110, 201940), (115, 193160), (184, 120725), (200, 111067), (220, 100970), (230, 96580), (253, 87800), (275, 80776), (439, 50600), (440, 50485), (460, 48290), (506, 43900), (550, 40388), (575, 38632), (878, 25300), (920, 24145), (1012, 21950), (1100, 20194), (1150, 19316), (1265, 17560), (1756, 12650), (2024, 10975), (2195, 10120), (2200, 10097), (2300, 9658), (2530, 8780), (3512, 6325), (4390, 5060), (4600, 4829)]