9356800

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 120

約数和(自身を含む): 25116696

約数和(自身を除く): 15759896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 64, 68, 80, 85, 86, 100, 128, 136, 160, 170, 172, 200, 215, 256, 272, 320, 340, 344, 400, 425, 430, 512, 544, 640, 680, 688, 731, 800, 850, 860, 1075, 1088, 1280, 1360, 1376, 1462, 1600, 1700, 1720, 2150, 2176, 2560, 2720, 2752, 2924, 3200, 3400, 3440, 3655, 4300, 4352, 5440, 5504, 5848, 6400, 6800, 6880, 7310, 8600, 8704, 10880, 11008, 11696, 12800, 13600, 13760, 14620, 17200, 18275, 21760, 22016, 23392, 27200, 27520, 29240, 34400, 36550, 43520, 46784, 54400, 55040, 58480, 68800, 73100, 93568, 108800, 110080, 116960, 137600, 146200, 187136, 217600, 233920, 275200, 292400, 374272, 467840, 550400, 584800, 935680, 1169600, 1871360, 2339200, 4678400, 9356800]

約数ペア:

[(1, 9356800), (2, 4678400), (4, 2339200), (5, 1871360), (8, 1169600), (10, 935680), (16, 584800), (17, 550400), (20, 467840), (25, 374272), (32, 292400), (34, 275200), (40, 233920), (43, 217600), (50, 187136), (64, 146200), (68, 137600), (80, 116960), (85, 110080), (86, 108800), (100, 93568), (128, 73100), (136, 68800), (160, 58480), (170, 55040), (172, 54400), (200, 46784), (215, 43520), (256, 36550), (272, 34400), (320, 29240), (340, 27520), (344, 27200), (400, 23392), (425, 22016), (430, 21760), (512, 18275), (544, 17200), (640, 14620), (680, 13760), (688, 13600), (731, 12800), (800, 11696), (850, 11008), (860, 10880), (1075, 8704), (1088, 8600), (1280, 7310), (1360, 6880), (1376, 6800), (1462, 6400), (1600, 5848), (1700, 5504), (1720, 5440), (2150, 4352), (2176, 4300), (2560, 3655), (2720, 3440), (2752, 3400), (2924, 3200)]