2277776480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88423}}^1$

素因数の和:88468

約数の個数: 96

約数和(自身を含む): 6417460224

約数和(自身を除く): 4139683744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 88423, 176846, 353692, 442115, 618961, 707384, 884230, 1237922, 1414768, 1768460, 2033729, 2475844, 2829536, 3094805, 3536920, 4067458, 4951688, 6189610, 7073840, 8134916, 9903376, 10168645, 12379220, 14147680, 14236103, 16269832, 19806752, 20337290, 24758440, 28472206, 32539664, 40674580, 49516880, 56944412, 65079328, 71180515, 81349160, 99033760, 113888824, 142361030, 162698320, 227777648, 284722060, 325396640, 455555296, 569444120, 1138888240, 2277776480]

約数ペア:

[(1, 2277776480), (2, 1138888240), (4, 569444120), (5, 455555296), (7, 325396640), (8, 284722060), (10, 227777648), (14, 162698320), (16, 142361030), (20, 113888824), (23, 99033760), (28, 81349160), (32, 71180515), (35, 65079328), (40, 56944412), (46, 49516880), (56, 40674580), (70, 32539664), (80, 28472206), (92, 24758440), (112, 20337290), (115, 19806752), (140, 16269832), (160, 14236103), (161, 14147680), (184, 12379220), (224, 10168645), (230, 9903376), (280, 8134916), (322, 7073840), (368, 6189610), (460, 4951688), (560, 4067458), (644, 3536920), (736, 3094805), (805, 2829536), (920, 2475844), (1120, 2033729), (1288, 1768460), (1610, 1414768), (1840, 1237922), (2576, 884230), (3220, 707384), (3680, 618961), (5152, 442115), (6440, 353692), (12880, 176846), (25760, 88423)]