157038526360

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{5011}}^1$

素因数の和:5357

約数の個数: 128

約数和(自身を含む): 367615765440

約数和(自身を除く): 210577239080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 97, 164, 194, 197, 205, 328, 388, 394, 410, 485, 776, 788, 820, 970, 985, 1576, 1640, 1940, 1970, 3880, 3940, 3977, 5011, 7880, 7954, 8077, 10022, 15908, 16154, 19109, 19885, 20044, 25055, 31816, 32308, 38218, 39770, 40088, 40385, 50110, 64616, 76436, 79540, 80770, 95545, 100220, 152872, 159080, 161540, 191090, 200440, 205451, 323080, 382180, 410902, 486067, 764360, 783469, 821804, 972134, 987167, 1027255, 1566938, 1643608, 1944268, 1974334, 2054510, 2430335, 3133876, 3888536, 3917345, 3948668, 4109020, 4860670, 4935835, 6267752, 7834690, 7897336, 8218040, 9721340, 9871670, 15669380, 19442680, 19743340, 19928747, 31338760, 39486680, 39857494, 40473847, 79714988, 80947694, 95755199, 99643735, 159429976, 161895388, 191510398, 199287470, 202369235, 323790776, 383020796, 398574940, 404738470, 478775995, 766041592, 797149880, 809476940, 957551990, 1618953880, 1915103980, 3830207960, 3925963159, 7851926318, 15703852636, 19629815795, 31407705272, 39259631590, 78519263180, 157038526360]

約数ペア:

[(1, 157038526360), (2, 78519263180), (4, 39259631590), (5, 31407705272), (8, 19629815795), (10, 15703852636), (20, 7851926318), (40, 3925963159), (41, 3830207960), (82, 1915103980), (97, 1618953880), (164, 957551990), (194, 809476940), (197, 797149880), (205, 766041592), (328, 478775995), (388, 404738470), (394, 398574940), (410, 383020796), (485, 323790776), (776, 202369235), (788, 199287470), (820, 191510398), (970, 161895388), (985, 159429976), (1576, 99643735), (1640, 95755199), (1940, 80947694), (1970, 79714988), (3880, 40473847), (3940, 39857494), (3977, 39486680), (5011, 31338760), (7880, 19928747), (7954, 19743340), (8077, 19442680), (10022, 15669380), (15908, 9871670), (16154, 9721340), (19109, 8218040), (19885, 7897336), (20044, 7834690), (25055, 6267752), (31816, 4935835), (32308, 4860670), (38218, 4109020), (39770, 3948668), (40088, 3917345), (40385, 3888536), (50110, 3133876), (64616, 2430335), (76436, 2054510), (79540, 1974334), (80770, 1944268), (95545, 1643608), (100220, 1566938), (152872, 1027255), (159080, 987167), (161540, 972134), (191090, 821804), (200440, 783469), (205451, 764360), (323080, 486067), (382180, 410902)]