23287000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 62337600

約数和(自身を除く): 39050600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 73, 88, 100, 110, 116, 125, 145, 146, 200, 220, 232, 250, 275, 290, 292, 319, 365, 440, 500, 550, 580, 584, 638, 725, 730, 803, 1000, 1100, 1160, 1276, 1375, 1450, 1460, 1595, 1606, 1825, 2117, 2200, 2552, 2750, 2900, 2920, 3190, 3212, 3625, 3650, 4015, 4234, 5500, 5800, 6380, 6424, 7250, 7300, 7975, 8030, 8468, 9125, 10585, 11000, 12760, 14500, 14600, 15950, 16060, 16936, 18250, 20075, 21170, 23287, 29000, 31900, 32120, 36500, 39875, 40150, 42340, 46574, 52925, 63800, 73000, 79750, 80300, 84680, 93148, 100375, 105850, 116435, 159500, 160600, 186296, 200750, 211700, 232870, 264625, 319000, 401500, 423400, 465740, 529250, 582175, 803000, 931480, 1058500, 1164350, 2117000, 2328700, 2910875, 4657400, 5821750, 11643500, 23287000]

約数ペア:

[(1, 23287000), (2, 11643500), (4, 5821750), (5, 4657400), (8, 2910875), (10, 2328700), (11, 2117000), (20, 1164350), (22, 1058500), (25, 931480), (29, 803000), (40, 582175), (44, 529250), (50, 465740), (55, 423400), (58, 401500), (73, 319000), (88, 264625), (100, 232870), (110, 211700), (116, 200750), (125, 186296), (145, 160600), (146, 159500), (200, 116435), (220, 105850), (232, 100375), (250, 93148), (275, 84680), (290, 80300), (292, 79750), (319, 73000), (365, 63800), (440, 52925), (500, 46574), (550, 42340), (580, 40150), (584, 39875), (638, 36500), (725, 32120), (730, 31900), (803, 29000), (1000, 23287), (1100, 21170), (1160, 20075), (1276, 18250), (1375, 16936), (1450, 16060), (1460, 15950), (1595, 14600), (1606, 14500), (1825, 12760), (2117, 11000), (2200, 10585), (2552, 9125), (2750, 8468), (2900, 8030), (2920, 7975), (3190, 7300), (3212, 7250), (3625, 6424), (3650, 6380), (4015, 5800), (4234, 5500)]