12692480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 88

約数和(自身を含む): 31736688

約数和(自身を除く): 19044208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 67, 74, 80, 128, 134, 148, 160, 185, 256, 268, 296, 320, 335, 370, 512, 536, 592, 640, 670, 740, 1024, 1072, 1184, 1280, 1340, 1480, 2144, 2368, 2479, 2560, 2680, 2960, 4288, 4736, 4958, 5120, 5360, 5920, 8576, 9472, 9916, 10720, 11840, 12395, 17152, 18944, 19832, 21440, 23680, 24790, 34304, 37888, 39664, 42880, 47360, 49580, 68608, 79328, 85760, 94720, 99160, 158656, 171520, 189440, 198320, 317312, 343040, 396640, 634624, 793280, 1269248, 1586560, 2538496, 3173120, 6346240, 12692480]

約数ペア:

[(1, 12692480), (2, 6346240), (4, 3173120), (5, 2538496), (8, 1586560), (10, 1269248), (16, 793280), (20, 634624), (32, 396640), (37, 343040), (40, 317312), (64, 198320), (67, 189440), (74, 171520), (80, 158656), (128, 99160), (134, 94720), (148, 85760), (160, 79328), (185, 68608), (256, 49580), (268, 47360), (296, 42880), (320, 39664), (335, 37888), (370, 34304), (512, 24790), (536, 23680), (592, 21440), (640, 19832), (670, 18944), (740, 17152), (1024, 12395), (1072, 11840), (1184, 10720), (1280, 9916), (1340, 9472), (1480, 8576), (2144, 5920), (2368, 5360), (2479, 5120), (2560, 4958), (2680, 4736), (2960, 4288)]