1720808519056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4809307}}^1$

素因数の和:4809452

約数の個数: 80

約数和(自身を含む): 3864375164160

約数和(自身を除く): 2143566645104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 107, 152, 176, 209, 214, 304, 418, 428, 836, 856, 1177, 1672, 1712, 2033, 2354, 3344, 4066, 4708, 8132, 9416, 16264, 18832, 22363, 32528, 44726, 89452, 178904, 357808, 4809307, 9618614, 19237228, 38474456, 52902377, 76948912, 91376833, 105804754, 182753666, 211609508, 365507332, 423219016, 514595849, 731014664, 846438032, 1005145163, 1029191698, 1462029328, 2010290326, 2058383396, 4020580652, 4116766792, 5660554339, 8041161304, 8233533584, 9777321131, 11321108678, 16082322608, 19554642262, 22642217356, 39109284524, 45284434712, 78218569048, 90568869424, 107550532441, 156437138096, 215101064882, 430202129764, 860404259528, 1720808519056]

約数ペア:

[(1, 1720808519056), (2, 860404259528), (4, 430202129764), (8, 215101064882), (11, 156437138096), (16, 107550532441), (19, 90568869424), (22, 78218569048), (38, 45284434712), (44, 39109284524), (76, 22642217356), (88, 19554642262), (107, 16082322608), (152, 11321108678), (176, 9777321131), (209, 8233533584), (214, 8041161304), (304, 5660554339), (418, 4116766792), (428, 4020580652), (836, 2058383396), (856, 2010290326), (1177, 1462029328), (1672, 1029191698), (1712, 1005145163), (2033, 846438032), (2354, 731014664), (3344, 514595849), (4066, 423219016), (4708, 365507332), (8132, 211609508), (9416, 182753666), (16264, 105804754), (18832, 91376833), (22363, 76948912), (32528, 52902377), (44726, 38474456), (89452, 19237228), (178904, 9618614), (357808, 4809307)]