93887920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 260300304

約数和(自身を除く): 166412384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 557, 560, 602, 688, 784, 860, 980, 1114, 1204, 1505, 1720, 1960, 2107, 2228, 2408, 2785, 3010, 3440, 3899, 3920, 4214, 4456, 4816, 5570, 6020, 7798, 8428, 8912, 10535, 11140, 12040, 15596, 16856, 19495, 21070, 22280, 23951, 24080, 27293, 31192, 33712, 38990, 42140, 44560, 47902, 54586, 62384, 77980, 84280, 95804, 109172, 119755, 136465, 155960, 167657, 168560, 191608, 218344, 239510, 272930, 311920, 335314, 383216, 436688, 479020, 545860, 670628, 838285, 958040, 1091720, 1173599, 1341256, 1676570, 1916080, 2183440, 2347198, 2682512, 3353140, 4694396, 5867995, 6706280, 9388792, 11735990, 13412560, 18777584, 23471980, 46943960, 93887920]

約数ペア:

[(1, 93887920), (2, 46943960), (4, 23471980), (5, 18777584), (7, 13412560), (8, 11735990), (10, 9388792), (14, 6706280), (16, 5867995), (20, 4694396), (28, 3353140), (35, 2682512), (40, 2347198), (43, 2183440), (49, 1916080), (56, 1676570), (70, 1341256), (80, 1173599), (86, 1091720), (98, 958040), (112, 838285), (140, 670628), (172, 545860), (196, 479020), (215, 436688), (245, 383216), (280, 335314), (301, 311920), (344, 272930), (392, 239510), (430, 218344), (490, 191608), (557, 168560), (560, 167657), (602, 155960), (688, 136465), (784, 119755), (860, 109172), (980, 95804), (1114, 84280), (1204, 77980), (1505, 62384), (1720, 54586), (1960, 47902), (2107, 44560), (2228, 42140), (2408, 38990), (2785, 33712), (3010, 31192), (3440, 27293), (3899, 24080), (3920, 23951), (4214, 22280), (4456, 21070), (4816, 19495), (5570, 16856), (6020, 15596), (7798, 12040), (8428, 11140), (8912, 10535)]