2030756432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 4146163200

約数和(自身を除く): 2115406768

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 179, 248, 257, 356, 358, 496, 514, 712, 716, 1028, 1424, 1432, 2056, 2759, 2864, 4112, 5518, 5549, 7967, 11036, 11098, 15931, 15934, 22072, 22196, 22873, 31862, 31868, 44144, 44392, 45746, 46003, 63724, 63736, 88784, 91492, 92006, 127448, 127472, 182984, 184012, 254896, 365968, 368024, 493861, 709063, 736048, 987722, 1418126, 1426093, 1975444, 2836252, 2852186, 3950888, 4094267, 5672504, 5704372, 7901776, 8188534, 11345008, 11408744, 16377068, 22817488, 32754136, 65508272, 126922277, 253844554, 507689108, 1015378216, 2030756432]

約数ペア:

[(1, 2030756432), (2, 1015378216), (4, 507689108), (8, 253844554), (16, 126922277), (31, 65508272), (62, 32754136), (89, 22817488), (124, 16377068), (178, 11408744), (179, 11345008), (248, 8188534), (257, 7901776), (356, 5704372), (358, 5672504), (496, 4094267), (514, 3950888), (712, 2852186), (716, 2836252), (1028, 1975444), (1424, 1426093), (1432, 1418126), (2056, 987722), (2759, 736048), (2864, 709063), (4112, 493861), (5518, 368024), (5549, 365968), (7967, 254896), (11036, 184012), (11098, 182984), (15931, 127472), (15934, 127448), (22072, 92006), (22196, 91492), (22873, 88784), (31862, 63736), (31868, 63724), (44144, 46003), (44392, 45746)]