2869874080

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2286

約数の個数: 96

約数和(自身を含む): 6932217600

約数和(自身を除く): 4062343520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 109, 158, 160, 218, 316, 395, 436, 545, 632, 790, 872, 1090, 1264, 1580, 1744, 2083, 2180, 2528, 3160, 3488, 4166, 4360, 6320, 8332, 8611, 8720, 10415, 12640, 16664, 17222, 17440, 20830, 33328, 34444, 41660, 43055, 66656, 68888, 83320, 86110, 137776, 164557, 166640, 172220, 227047, 275552, 329114, 333280, 344440, 454094, 658228, 688880, 822785, 908188, 1135235, 1316456, 1377760, 1645570, 1816376, 2270470, 2632912, 3291140, 3632752, 4540940, 5265824, 6582280, 7265504, 9081880, 13164560, 17936713, 18163760, 26329120, 35873426, 36327520, 71746852, 89683565, 143493704, 179367130, 286987408, 358734260, 573974816, 717468520, 1434937040, 2869874080]

約数ペア:

[(1, 2869874080), (2, 1434937040), (4, 717468520), (5, 573974816), (8, 358734260), (10, 286987408), (16, 179367130), (20, 143493704), (32, 89683565), (40, 71746852), (79, 36327520), (80, 35873426), (109, 26329120), (158, 18163760), (160, 17936713), (218, 13164560), (316, 9081880), (395, 7265504), (436, 6582280), (545, 5265824), (632, 4540940), (790, 3632752), (872, 3291140), (1090, 2632912), (1264, 2270470), (1580, 1816376), (1744, 1645570), (2083, 1377760), (2180, 1316456), (2528, 1135235), (3160, 908188), (3488, 822785), (4166, 688880), (4360, 658228), (6320, 454094), (8332, 344440), (8611, 333280), (8720, 329114), (10415, 275552), (12640, 227047), (16664, 172220), (17222, 166640), (17440, 164557), (20830, 137776), (33328, 86110), (34444, 83320), (41660, 68888), (43055, 66656)]