10419200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 132

約数和(自身を含む): 28936392

約数和(自身を除く): 18517192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 64, 74, 80, 88, 100, 110, 128, 148, 160, 176, 185, 200, 220, 256, 275, 296, 320, 352, 370, 400, 407, 440, 512, 550, 592, 640, 704, 740, 800, 814, 880, 925, 1024, 1100, 1184, 1280, 1408, 1480, 1600, 1628, 1760, 1850, 2035, 2200, 2368, 2560, 2816, 2960, 3200, 3256, 3520, 3700, 4070, 4400, 4736, 5120, 5632, 5920, 6400, 6512, 7040, 7400, 8140, 8800, 9472, 10175, 11264, 11840, 12800, 13024, 14080, 14800, 16280, 17600, 18944, 20350, 23680, 25600, 26048, 28160, 29600, 32560, 35200, 37888, 40700, 47360, 52096, 56320, 59200, 65120, 70400, 81400, 94720, 104192, 118400, 130240, 140800, 162800, 189440, 208384, 236800, 260480, 281600, 325600, 416768, 473600, 520960, 651200, 947200, 1041920, 1302400, 2083840, 2604800, 5209600, 10419200]

約数ペア:

[(1, 10419200), (2, 5209600), (4, 2604800), (5, 2083840), (8, 1302400), (10, 1041920), (11, 947200), (16, 651200), (20, 520960), (22, 473600), (25, 416768), (32, 325600), (37, 281600), (40, 260480), (44, 236800), (50, 208384), (55, 189440), (64, 162800), (74, 140800), (80, 130240), (88, 118400), (100, 104192), (110, 94720), (128, 81400), (148, 70400), (160, 65120), (176, 59200), (185, 56320), (200, 52096), (220, 47360), (256, 40700), (275, 37888), (296, 35200), (320, 32560), (352, 29600), (370, 28160), (400, 26048), (407, 25600), (440, 23680), (512, 20350), (550, 18944), (592, 17600), (640, 16280), (704, 14800), (740, 14080), (800, 13024), (814, 12800), (880, 11840), (925, 11264), (1024, 10175), (1100, 9472), (1184, 8800), (1280, 8140), (1408, 7400), (1480, 7040), (1600, 6512), (1628, 6400), (1760, 5920), (1850, 5632), (2035, 5120), (2200, 4736), (2368, 4400), (2560, 4070), (2816, 3700), (2960, 3520), (3200, 3256)]