51679398080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{116437}}^1$

素因数の和:116546

約数の個数: 112

約数和(自身を含む): 131314118880

約数和(自身を除く): 79634720800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 146, 152, 160, 190, 292, 304, 320, 365, 380, 584, 608, 730, 760, 1168, 1216, 1387, 1460, 1520, 2336, 2774, 2920, 3040, 4672, 5548, 5840, 6080, 6935, 11096, 11680, 13870, 22192, 23360, 27740, 44384, 55480, 88768, 110960, 116437, 221920, 232874, 443840, 465748, 582185, 931496, 1164370, 1862992, 2212303, 2328740, 3725984, 4424606, 4657480, 7451968, 8499901, 8849212, 9314960, 11061515, 16999802, 17698424, 18629920, 22123030, 33999604, 35396848, 37259840, 42499505, 44246060, 67999208, 70793696, 84999010, 88492120, 135998416, 141587392, 161498119, 169998020, 176984240, 271996832, 322996238, 339996040, 353968480, 543993664, 645992476, 679992080, 707936960, 807490595, 1291984952, 1359984160, 1614981190, 2583969904, 2719968320, 3229962380, 5167939808, 6459924760, 10335879616, 12919849520, 25839699040, 51679398080]

約数ペア:

[(1, 51679398080), (2, 25839699040), (4, 12919849520), (5, 10335879616), (8, 6459924760), (10, 5167939808), (16, 3229962380), (19, 2719968320), (20, 2583969904), (32, 1614981190), (38, 1359984160), (40, 1291984952), (64, 807490595), (73, 707936960), (76, 679992080), (80, 645992476), (95, 543993664), (146, 353968480), (152, 339996040), (160, 322996238), (190, 271996832), (292, 176984240), (304, 169998020), (320, 161498119), (365, 141587392), (380, 135998416), (584, 88492120), (608, 84999010), (730, 70793696), (760, 67999208), (1168, 44246060), (1216, 42499505), (1387, 37259840), (1460, 35396848), (1520, 33999604), (2336, 22123030), (2774, 18629920), (2920, 17698424), (3040, 16999802), (4672, 11061515), (5548, 9314960), (5840, 8849212), (6080, 8499901), (6935, 7451968), (11096, 4657480), (11680, 4424606), (13870, 3725984), (22192, 2328740), (23360, 2212303), (27740, 1862992), (44384, 1164370), (55480, 931496), (88768, 582185), (110960, 465748), (116437, 443840), (221920, 232874)]