56814800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 158311296

約数和(自身を除く): 101496496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 103, 112, 140, 175, 197, 200, 206, 280, 350, 394, 400, 412, 515, 560, 700, 721, 788, 824, 985, 1030, 1379, 1400, 1442, 1576, 1648, 1970, 2060, 2575, 2758, 2800, 2884, 3152, 3605, 3940, 4120, 4925, 5150, 5516, 5768, 6895, 7210, 7880, 8240, 9850, 10300, 11032, 11536, 13790, 14420, 15760, 18025, 19700, 20291, 20600, 22064, 27580, 28840, 34475, 36050, 39400, 40582, 41200, 55160, 57680, 68950, 72100, 78800, 81164, 101455, 110320, 137900, 142037, 144200, 162328, 202910, 275800, 284074, 288400, 324656, 405820, 507275, 551600, 568148, 710185, 811640, 1014550, 1136296, 1420370, 1623280, 2029100, 2272592, 2840740, 3550925, 4058200, 5681480, 7101850, 8116400, 11362960, 14203700, 28407400, 56814800]

約数ペア:

[(1, 56814800), (2, 28407400), (4, 14203700), (5, 11362960), (7, 8116400), (8, 7101850), (10, 5681480), (14, 4058200), (16, 3550925), (20, 2840740), (25, 2272592), (28, 2029100), (35, 1623280), (40, 1420370), (50, 1136296), (56, 1014550), (70, 811640), (80, 710185), (100, 568148), (103, 551600), (112, 507275), (140, 405820), (175, 324656), (197, 288400), (200, 284074), (206, 275800), (280, 202910), (350, 162328), (394, 144200), (400, 142037), (412, 137900), (515, 110320), (560, 101455), (700, 81164), (721, 78800), (788, 72100), (824, 68950), (985, 57680), (1030, 55160), (1379, 41200), (1400, 40582), (1442, 39400), (1576, 36050), (1648, 34475), (1970, 28840), (2060, 27580), (2575, 22064), (2758, 20600), (2800, 20291), (2884, 19700), (3152, 18025), (3605, 15760), (3940, 14420), (4120, 13790), (4925, 11536), (5150, 11032), (5516, 10300), (5768, 9850), (6895, 8240), (7210, 7880)]