2796707900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107981}}^1$

素因数の和:108039

約数の個数: 72

約数和(自身を含む): 7123356576

約数和(自身を除く): 4326648676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 350, 370, 518, 700, 740, 925, 1036, 1295, 1850, 2590, 3700, 5180, 6475, 12950, 25900, 107981, 215962, 431924, 539905, 755867, 1079810, 1511734, 2159620, 2699525, 3023468, 3779335, 3995297, 5399050, 7558670, 7990594, 10798100, 15117340, 15981188, 18896675, 19976485, 27967079, 37793350, 39952970, 55934158, 75586700, 79905940, 99882425, 111868316, 139835395, 199764850, 279670790, 399529700, 559341580, 699176975, 1398353950, 2796707900]

約数ペア:

[(1, 2796707900), (2, 1398353950), (4, 699176975), (5, 559341580), (7, 399529700), (10, 279670790), (14, 199764850), (20, 139835395), (25, 111868316), (28, 99882425), (35, 79905940), (37, 75586700), (50, 55934158), (70, 39952970), (74, 37793350), (100, 27967079), (140, 19976485), (148, 18896675), (175, 15981188), (185, 15117340), (259, 10798100), (350, 7990594), (370, 7558670), (518, 5399050), (700, 3995297), (740, 3779335), (925, 3023468), (1036, 2699525), (1295, 2159620), (1850, 1511734), (2590, 1079810), (3700, 755867), (5180, 539905), (6475, 431924), (12950, 215962), (25900, 107981)]