2182390000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{31177}}^1$

素因数の和:31212

約数の個数: 100

約数和(自身を含む): 6038804464

約数和(自身を除く): 3856414464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2500, 2800, 3500, 4375, 5000, 7000, 8750, 10000, 14000, 17500, 31177, 35000, 62354, 70000, 124708, 155885, 218239, 249416, 311770, 436478, 498832, 623540, 779425, 872956, 1091195, 1247080, 1558850, 1745912, 2182390, 2494160, 3117700, 3491824, 3897125, 4364780, 5455975, 6235400, 7794250, 8729560, 10911950, 12470800, 15588500, 17459120, 19485625, 21823900, 27279875, 31177000, 38971250, 43647800, 54559750, 62354000, 77942500, 87295600, 109119500, 136399375, 155885000, 218239000, 272798750, 311770000, 436478000, 545597500, 1091195000, 2182390000]

約数ペア:

[(1, 2182390000), (2, 1091195000), (4, 545597500), (5, 436478000), (7, 311770000), (8, 272798750), (10, 218239000), (14, 155885000), (16, 136399375), (20, 109119500), (25, 87295600), (28, 77942500), (35, 62354000), (40, 54559750), (50, 43647800), (56, 38971250), (70, 31177000), (80, 27279875), (100, 21823900), (112, 19485625), (125, 17459120), (140, 15588500), (175, 12470800), (200, 10911950), (250, 8729560), (280, 7794250), (350, 6235400), (400, 5455975), (500, 4364780), (560, 3897125), (625, 3491824), (700, 3117700), (875, 2494160), (1000, 2182390), (1250, 1745912), (1400, 1558850), (1750, 1247080), (2000, 1091195), (2500, 872956), (2800, 779425), (3500, 623540), (4375, 498832), (5000, 436478), (7000, 311770), (8750, 249416), (10000, 218239), (14000, 155885), (17500, 124708), (31177, 70000), (35000, 62354)]