4711791680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3467}}^1$

素因数の和:3652

約数の個数: 112

約数和(自身を含む): 11669792256

約数和(自身を除く): 6958000576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 137, 155, 160, 248, 274, 310, 320, 496, 548, 620, 685, 992, 1096, 1240, 1370, 1984, 2192, 2480, 2740, 3467, 4247, 4384, 4960, 5480, 6934, 8494, 8768, 9920, 10960, 13868, 16988, 17335, 21235, 21920, 27736, 33976, 34670, 42470, 43840, 55472, 67952, 69340, 84940, 107477, 110944, 135904, 138680, 169880, 214954, 221888, 271808, 277360, 339760, 429908, 474979, 537385, 554720, 679520, 859816, 949958, 1074770, 1109440, 1359040, 1719632, 1899916, 2149540, 2374895, 3439264, 3799832, 4299080, 4749790, 6878528, 7599664, 8598160, 9499580, 14724349, 15199328, 17196320, 18999160, 29448698, 30398656, 34392640, 37998320, 58897396, 73621745, 75996640, 117794792, 147243490, 151993280, 235589584, 294486980, 471179168, 588973960, 942358336, 1177947920, 2355895840, 4711791680]

約数ペア:

[(1, 4711791680), (2, 2355895840), (4, 1177947920), (5, 942358336), (8, 588973960), (10, 471179168), (16, 294486980), (20, 235589584), (31, 151993280), (32, 147243490), (40, 117794792), (62, 75996640), (64, 73621745), (80, 58897396), (124, 37998320), (137, 34392640), (155, 30398656), (160, 29448698), (248, 18999160), (274, 17196320), (310, 15199328), (320, 14724349), (496, 9499580), (548, 8598160), (620, 7599664), (685, 6878528), (992, 4749790), (1096, 4299080), (1240, 3799832), (1370, 3439264), (1984, 2374895), (2192, 2149540), (2480, 1899916), (2740, 1719632), (3467, 1359040), (4247, 1109440), (4384, 1074770), (4960, 949958), (5480, 859816), (6934, 679520), (8494, 554720), (8768, 537385), (9920, 474979), (10960, 429908), (13868, 339760), (16988, 277360), (17335, 271808), (21235, 221888), (21920, 214954), (27736, 169880), (33976, 138680), (34670, 135904), (42470, 110944), (43840, 107477), (55472, 84940), (67952, 69340)]