2007195850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 4284368640

約数和(自身を除く): 2277172790

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 61, 110, 122, 145, 275, 290, 305, 319, 550, 610, 638, 671, 725, 1342, 1450, 1525, 1595, 1769, 2063, 3050, 3190, 3355, 3538, 4126, 6710, 7975, 8845, 10315, 15950, 16775, 17690, 19459, 20630, 22693, 33550, 38918, 44225, 45386, 51575, 59827, 88450, 97295, 103150, 113465, 119654, 125843, 194590, 226930, 251686, 299135, 486475, 567325, 598270, 629215, 658097, 972950, 1134650, 1258430, 1316194, 1384273, 1495675, 2768546, 2991350, 3146075, 3290485, 3649447, 6292150, 6580970, 6921365, 7298894, 13842730, 16452425, 18247235, 32904850, 34606825, 36494470, 40143917, 69213650, 80287834, 91236175, 182472350, 200719585, 401439170, 1003597925, 2007195850]

約数ペア:

[(1, 2007195850), (2, 1003597925), (5, 401439170), (10, 200719585), (11, 182472350), (22, 91236175), (25, 80287834), (29, 69213650), (50, 40143917), (55, 36494470), (58, 34606825), (61, 32904850), (110, 18247235), (122, 16452425), (145, 13842730), (275, 7298894), (290, 6921365), (305, 6580970), (319, 6292150), (550, 3649447), (610, 3290485), (638, 3146075), (671, 2991350), (725, 2768546), (1342, 1495675), (1450, 1384273), (1525, 1316194), (1595, 1258430), (1769, 1134650), (2063, 972950), (3050, 658097), (3190, 629215), (3355, 598270), (3538, 567325), (4126, 486475), (6710, 299135), (7975, 251686), (8845, 226930), (10315, 194590), (15950, 125843), (16775, 119654), (17690, 113465), (19459, 103150), (20630, 97295), (22693, 88450), (33550, 59827), (38918, 51575), (44225, 45386)]