16202934320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 39393478656

約数和(自身を除く): 23190544336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 97, 127, 164, 194, 205, 254, 328, 388, 401, 410, 485, 508, 635, 656, 776, 802, 820, 970, 1016, 1270, 1552, 1604, 1640, 1940, 2005, 2032, 2540, 3208, 3280, 3880, 3977, 4010, 5080, 5207, 6416, 7760, 7954, 8020, 10160, 10414, 12319, 15908, 16040, 16441, 19885, 20828, 24638, 26035, 31816, 32080, 32882, 38897, 39770, 41656, 49276, 50927, 52070, 61595, 63632, 65764, 77794, 79540, 82205, 83312, 98552, 101854, 104140, 123190, 131528, 155588, 159080, 164410, 194485, 197104, 203708, 208280, 246380, 254635, 263056, 311176, 318160, 328820, 388970, 407416, 416560, 492760, 505079, 509270, 622352, 657640, 777940, 814832, 985520, 1010158, 1018540, 1315280, 1555880, 1594777, 2020316, 2037080, 2088007, 2525395, 3111760, 3189554, 4040632, 4074160, 4176014, 4939919, 5050790, 6379108, 7973885, 8081264, 8352028, 9879838, 10101580, 10440035, 12758216, 15947770, 16704056, 19759676, 20203160, 20880070, 24699595, 25516432, 31895540, 33408112, 39519352, 40406320, 41760140, 49399190, 63791080, 79038704, 83520280, 98798380, 127582160, 167040560, 197596760, 202536679, 395193520, 405073358, 810146716, 1012683395, 1620293432, 2025366790, 3240586864, 4050733580, 8101467160, 16202934320]

約数ペア:

[(1, 16202934320), (2, 8101467160), (4, 4050733580), (5, 3240586864), (8, 2025366790), (10, 1620293432), (16, 1012683395), (20, 810146716), (40, 405073358), (41, 395193520), (80, 202536679), (82, 197596760), (97, 167040560), (127, 127582160), (164, 98798380), (194, 83520280), (205, 79038704), (254, 63791080), (328, 49399190), (388, 41760140), (401, 40406320), (410, 39519352), (485, 33408112), (508, 31895540), (635, 25516432), (656, 24699595), (776, 20880070), (802, 20203160), (820, 19759676), (970, 16704056), (1016, 15947770), (1270, 12758216), (1552, 10440035), (1604, 10101580), (1640, 9879838), (1940, 8352028), (2005, 8081264), (2032, 7973885), (2540, 6379108), (3208, 5050790), (3280, 4939919), (3880, 4176014), (3977, 4074160), (4010, 4040632), (5080, 3189554), (5207, 3111760), (6416, 2525395), (7760, 2088007), (7954, 2037080), (8020, 2020316), (10160, 1594777), (10414, 1555880), (12319, 1315280), (15908, 1018540), (16040, 1010158), (16441, 985520), (19885, 814832), (20828, 777940), (24638, 657640), (26035, 622352), (31816, 509270), (32080, 505079), (32882, 492760), (38897, 416560), (39770, 407416), (41656, 388970), (49276, 328820), (50927, 318160), (52070, 311176), (61595, 263056), (63632, 254635), (65764, 246380), (77794, 208280), (79540, 203708), (82205, 197104), (83312, 194485), (98552, 164410), (101854, 159080), (104140, 155588), (123190, 131528)]