22463200

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 72

約数和(自身を含む): 56199528

約数和(自身を除く): 33736328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 653, 688, 800, 860, 1075, 1306, 1376, 1720, 2150, 2612, 3265, 3440, 4300, 5224, 6530, 6880, 8600, 10448, 13060, 16325, 17200, 20896, 26120, 28079, 32650, 34400, 52240, 56158, 65300, 104480, 112316, 130600, 140395, 224632, 261200, 280790, 449264, 522400, 561580, 701975, 898528, 1123160, 1403950, 2246320, 2807900, 4492640, 5615800, 11231600, 22463200]

約数ペア:

[(1, 22463200), (2, 11231600), (4, 5615800), (5, 4492640), (8, 2807900), (10, 2246320), (16, 1403950), (20, 1123160), (25, 898528), (32, 701975), (40, 561580), (43, 522400), (50, 449264), (80, 280790), (86, 261200), (100, 224632), (160, 140395), (172, 130600), (200, 112316), (215, 104480), (344, 65300), (400, 56158), (430, 52240), (653, 34400), (688, 32650), (800, 28079), (860, 26120), (1075, 20896), (1306, 17200), (1376, 16325), (1720, 13060), (2150, 10448), (2612, 8600), (3265, 6880), (3440, 6530), (4300, 5224)]