10947291280

素因数分解:

$2^4\times 5^1\times {\mathrm{7109}}^1\times {\mathrm{19249}}^1$

素因数の和:26371

約数の個数: 40

約数和(自身を含む): 25457355000

約数和(自身を除く): 14510063720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7109, 14218, 19249, 28436, 35545, 38498, 56872, 71090, 76996, 96245, 113744, 142180, 153992, 192490, 284360, 307984, 384980, 568720, 769960, 1539920, 136841141, 273682282, 547364564, 684205705, 1094729128, 1368411410, 2189458256, 2736822820, 5473645640, 10947291280]

約数ペア:

[(1, 10947291280), (2, 5473645640), (4, 2736822820), (5, 2189458256), (8, 1368411410), (10, 1094729128), (16, 684205705), (20, 547364564), (40, 273682282), (80, 136841141), (7109, 1539920), (14218, 769960), (19249, 568720), (28436, 384980), (35545, 307984), (38498, 284360), (56872, 192490), (71090, 153992), (76996, 142180), (96245, 113744)]