24492800

素因数分解:

$2^8\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 108

約数和(自身を含む): 62730360

約数和(自身を除く): 38237560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 89, 100, 128, 160, 172, 178, 200, 215, 256, 320, 344, 356, 400, 430, 445, 640, 688, 712, 800, 860, 890, 1075, 1280, 1376, 1424, 1600, 1720, 1780, 2150, 2225, 2752, 2848, 3200, 3440, 3560, 3827, 4300, 4450, 5504, 5696, 6400, 6880, 7120, 7654, 8600, 8900, 11008, 11392, 13760, 14240, 15308, 17200, 17800, 19135, 22784, 27520, 28480, 30616, 34400, 35600, 38270, 55040, 56960, 61232, 68800, 71200, 76540, 95675, 113920, 122464, 137600, 142400, 153080, 191350, 244928, 275200, 284800, 306160, 382700, 489856, 569600, 612320, 765400, 979712, 1224640, 1530800, 2449280, 3061600, 4898560, 6123200, 12246400, 24492800]

約数ペア:

[(1, 24492800), (2, 12246400), (4, 6123200), (5, 4898560), (8, 3061600), (10, 2449280), (16, 1530800), (20, 1224640), (25, 979712), (32, 765400), (40, 612320), (43, 569600), (50, 489856), (64, 382700), (80, 306160), (86, 284800), (89, 275200), (100, 244928), (128, 191350), (160, 153080), (172, 142400), (178, 137600), (200, 122464), (215, 113920), (256, 95675), (320, 76540), (344, 71200), (356, 68800), (400, 61232), (430, 56960), (445, 55040), (640, 38270), (688, 35600), (712, 34400), (800, 30616), (860, 28480), (890, 27520), (1075, 22784), (1280, 19135), (1376, 17800), (1424, 17200), (1600, 15308), (1720, 14240), (1780, 13760), (2150, 11392), (2225, 11008), (2752, 8900), (2848, 8600), (3200, 7654), (3440, 7120), (3560, 6880), (3827, 6400), (4300, 5696), (4450, 5504)]