24390400

素因数分解:

$2^8\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 62603632

約数和(自身を除く): 38213232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 103, 128, 148, 160, 185, 200, 206, 256, 296, 320, 370, 400, 412, 515, 592, 640, 740, 800, 824, 925, 1030, 1184, 1280, 1480, 1600, 1648, 1850, 2060, 2368, 2575, 2960, 3200, 3296, 3700, 3811, 4120, 4736, 5150, 5920, 6400, 6592, 7400, 7622, 8240, 9472, 10300, 11840, 13184, 14800, 15244, 16480, 19055, 20600, 23680, 26368, 29600, 30488, 32960, 38110, 41200, 47360, 59200, 60976, 65920, 76220, 82400, 95275, 118400, 121952, 131840, 152440, 164800, 190550, 236800, 243904, 304880, 329600, 381100, 487808, 609760, 659200, 762200, 975616, 1219520, 1524400, 2439040, 3048800, 4878080, 6097600, 12195200, 24390400]

約数ペア:

[(1, 24390400), (2, 12195200), (4, 6097600), (5, 4878080), (8, 3048800), (10, 2439040), (16, 1524400), (20, 1219520), (25, 975616), (32, 762200), (37, 659200), (40, 609760), (50, 487808), (64, 381100), (74, 329600), (80, 304880), (100, 243904), (103, 236800), (128, 190550), (148, 164800), (160, 152440), (185, 131840), (200, 121952), (206, 118400), (256, 95275), (296, 82400), (320, 76220), (370, 65920), (400, 60976), (412, 59200), (515, 47360), (592, 41200), (640, 38110), (740, 32960), (800, 30488), (824, 29600), (925, 26368), (1030, 23680), (1184, 20600), (1280, 19055), (1480, 16480), (1600, 15244), (1648, 14800), (1850, 13184), (2060, 11840), (2368, 10300), (2575, 9472), (2960, 8240), (3200, 7622), (3296, 7400), (3700, 6592), (3811, 6400), (4120, 5920), (4736, 5150)]