2100073187000

素因数分解:

$2^3\times 5^3\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{26107}}^1$

素因数の和:26698

約数の個数: 128

約数和(自身を含む): 4949243432640

約数和(自身を除く): 2849170245640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 257, 313, 500, 514, 626, 1000, 1028, 1252, 1285, 1565, 2056, 2504, 2570, 3130, 5140, 6260, 6425, 7825, 10280, 12520, 12850, 15650, 25700, 26107, 31300, 32125, 39125, 51400, 52214, 62600, 64250, 78250, 80441, 104428, 128500, 130535, 156500, 160882, 208856, 257000, 261070, 313000, 321764, 402205, 522140, 643528, 652675, 804410, 1044280, 1305350, 1608820, 2011025, 2610700, 3217640, 3263375, 4022050, 5221400, 6526750, 6709499, 8044100, 8171491, 10055125, 13053500, 13418998, 16088200, 16342982, 20110250, 26107000, 26837996, 32685964, 33547495, 40220500, 40857455, 53675992, 65371928, 67094990, 80441000, 81714910, 134189980, 163429820, 167737475, 204287275, 268379960, 326859640, 335474950, 408574550, 670949900, 817149100, 838687375, 1021436375, 1341899800, 1634298200, 1677374750, 2042872750, 2100073187, 3354749500, 4085745500, 4200146374, 6709499000, 8171491000, 8400292748, 10500365935, 16800585496, 21000731870, 42001463740, 52501829675, 84002927480, 105003659350, 210007318700, 262509148375, 420014637400, 525018296750, 1050036593500, 2100073187000]

約数ペア:

[(1, 2100073187000), (2, 1050036593500), (4, 525018296750), (5, 420014637400), (8, 262509148375), (10, 210007318700), (20, 105003659350), (25, 84002927480), (40, 52501829675), (50, 42001463740), (100, 21000731870), (125, 16800585496), (200, 10500365935), (250, 8400292748), (257, 8171491000), (313, 6709499000), (500, 4200146374), (514, 4085745500), (626, 3354749500), (1000, 2100073187), (1028, 2042872750), (1252, 1677374750), (1285, 1634298200), (1565, 1341899800), (2056, 1021436375), (2504, 838687375), (2570, 817149100), (3130, 670949900), (5140, 408574550), (6260, 335474950), (6425, 326859640), (7825, 268379960), (10280, 204287275), (12520, 167737475), (12850, 163429820), (15650, 134189980), (25700, 81714910), (26107, 80441000), (31300, 67094990), (32125, 65371928), (39125, 53675992), (51400, 40857455), (52214, 40220500), (62600, 33547495), (64250, 32685964), (78250, 26837996), (80441, 26107000), (104428, 20110250), (128500, 16342982), (130535, 16088200), (156500, 13418998), (160882, 13053500), (208856, 10055125), (257000, 8171491), (261070, 8044100), (313000, 6709499), (321764, 6526750), (402205, 5221400), (522140, 4022050), (643528, 3263375), (652675, 3217640), (804410, 2610700), (1044280, 2011025), (1305350, 1608820)]