12526720

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 32151420

約数和(自身を除く): 19624700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 296, 320, 368, 370, 460, 529, 592, 640, 736, 740, 851, 920, 1058, 1184, 1472, 1480, 1702, 1840, 2116, 2368, 2645, 2944, 2960, 3404, 3680, 4232, 4255, 4736, 5290, 5920, 6808, 7360, 8464, 8510, 10580, 11840, 13616, 14720, 16928, 17020, 19573, 21160, 23680, 27232, 33856, 34040, 39146, 42320, 54464, 67712, 68080, 78292, 84640, 97865, 108928, 136160, 156584, 169280, 195730, 272320, 313168, 338560, 391460, 544640, 626336, 782920, 1252672, 1565840, 2505344, 3131680, 6263360, 12526720]

約数ペア:

[(1, 12526720), (2, 6263360), (4, 3131680), (5, 2505344), (8, 1565840), (10, 1252672), (16, 782920), (20, 626336), (23, 544640), (32, 391460), (37, 338560), (40, 313168), (46, 272320), (64, 195730), (74, 169280), (80, 156584), (92, 136160), (115, 108928), (128, 97865), (148, 84640), (160, 78292), (184, 68080), (185, 67712), (230, 54464), (296, 42320), (320, 39146), (368, 34040), (370, 33856), (460, 27232), (529, 23680), (592, 21160), (640, 19573), (736, 17020), (740, 16928), (851, 14720), (920, 13616), (1058, 11840), (1184, 10580), (1472, 8510), (1480, 8464), (1702, 7360), (1840, 6808), (2116, 5920), (2368, 5290), (2645, 4736), (2944, 4255), (2960, 4232), (3404, 3680)]