16496906360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1871}}^1$

素因数の和:2613

約数の個数: 128

約数和(自身を含む): 41971737600

約数和(自身を除く): 25474831240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 691, 1160, 1276, 1382, 1595, 1871, 2552, 2764, 3190, 3455, 3742, 5528, 6380, 6910, 7484, 7601, 9355, 12760, 13820, 14968, 15202, 18710, 20039, 20581, 27640, 30404, 37420, 38005, 40078, 41162, 54259, 60808, 74840, 76010, 80156, 82324, 100195, 102905, 108518, 152020, 160312, 164648, 200390, 205810, 217036, 220429, 271295, 304040, 400780, 411620, 434072, 440858, 542590, 596849, 801560, 823240, 881716, 1085180, 1102145, 1193698, 1292861, 1763432, 2170360, 2204290, 2387396, 2585722, 2984245, 4408580, 4774792, 5171444, 5968490, 6464305, 8817160, 10342888, 11936980, 12928610, 14221471, 23873960, 25857220, 28442942, 37492969, 51714440, 56885884, 71107355, 74985938, 113771768, 142214710, 149971876, 187464845, 284429420, 299943752, 374929690, 412422659, 568858840, 749859380, 824845318, 1499718760, 1649690636, 2062113295, 3299381272, 4124226590, 8248453180, 16496906360]

約数ペア:

[(1, 16496906360), (2, 8248453180), (4, 4124226590), (5, 3299381272), (8, 2062113295), (10, 1649690636), (11, 1499718760), (20, 824845318), (22, 749859380), (29, 568858840), (40, 412422659), (44, 374929690), (55, 299943752), (58, 284429420), (88, 187464845), (110, 149971876), (116, 142214710), (145, 113771768), (220, 74985938), (232, 71107355), (290, 56885884), (319, 51714440), (440, 37492969), (580, 28442942), (638, 25857220), (691, 23873960), (1160, 14221471), (1276, 12928610), (1382, 11936980), (1595, 10342888), (1871, 8817160), (2552, 6464305), (2764, 5968490), (3190, 5171444), (3455, 4774792), (3742, 4408580), (5528, 2984245), (6380, 2585722), (6910, 2387396), (7484, 2204290), (7601, 2170360), (9355, 1763432), (12760, 1292861), (13820, 1193698), (14968, 1102145), (15202, 1085180), (18710, 881716), (20039, 823240), (20581, 801560), (27640, 596849), (30404, 542590), (37420, 440858), (38005, 434072), (40078, 411620), (41162, 400780), (54259, 304040), (60808, 271295), (74840, 220429), (76010, 217036), (80156, 205810), (82324, 200390), (100195, 164648), (102905, 160312), (108518, 152020)]