105989920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 260620416

約数和(自身を除く): 154630496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 107, 151, 160, 164, 205, 214, 302, 328, 410, 428, 535, 604, 656, 755, 820, 856, 1070, 1208, 1312, 1510, 1640, 1712, 2140, 2416, 3020, 3280, 3424, 4280, 4387, 4832, 6040, 6191, 6560, 8560, 8774, 12080, 12382, 16157, 17120, 17548, 21935, 24160, 24764, 30955, 32314, 35096, 43870, 49528, 61910, 64628, 70192, 80785, 87740, 99056, 123820, 129256, 140384, 161570, 175480, 198112, 247640, 258512, 323140, 350960, 495280, 517024, 646280, 662437, 701920, 990560, 1292560, 1324874, 2585120, 2649748, 3312185, 5299496, 6624370, 10598992, 13248740, 21197984, 26497480, 52994960, 105989920]

約数ペア:

[(1, 105989920), (2, 52994960), (4, 26497480), (5, 21197984), (8, 13248740), (10, 10598992), (16, 6624370), (20, 5299496), (32, 3312185), (40, 2649748), (41, 2585120), (80, 1324874), (82, 1292560), (107, 990560), (151, 701920), (160, 662437), (164, 646280), (205, 517024), (214, 495280), (302, 350960), (328, 323140), (410, 258512), (428, 247640), (535, 198112), (604, 175480), (656, 161570), (755, 140384), (820, 129256), (856, 123820), (1070, 99056), (1208, 87740), (1312, 80785), (1510, 70192), (1640, 64628), (1712, 61910), (2140, 49528), (2416, 43870), (3020, 35096), (3280, 32314), (3424, 30955), (4280, 24764), (4387, 24160), (4832, 21935), (6040, 17548), (6191, 17120), (6560, 16157), (8560, 12382), (8774, 12080)]