40012531872

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{21521}}^1$

素因数の和:21822

約数の個数: 96

約数和(自身を含む): 106605180864

約数和(自身を除く): 66592648992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 181, 214, 321, 362, 428, 543, 642, 724, 856, 1086, 1284, 1448, 1712, 2172, 2568, 2896, 3424, 4344, 5136, 5792, 8688, 10272, 17376, 19367, 21521, 38734, 43042, 58101, 64563, 77468, 86084, 116202, 129126, 154936, 172168, 232404, 258252, 309872, 344336, 464808, 516504, 619744, 688672, 929616, 1033008, 1859232, 2066016, 2302747, 3895301, 4605494, 6908241, 7790602, 9210988, 11685903, 13816482, 15581204, 18421976, 23371806, 27632964, 31162408, 36843952, 46743612, 55265928, 62324816, 73687904, 93487224, 110531856, 124649632, 186974448, 221063712, 373948896, 416797207, 833594414, 1250391621, 1667188828, 2500783242, 3334377656, 5001566484, 6668755312, 10003132968, 13337510624, 20006265936, 40012531872]

約数ペア:

[(1, 40012531872), (2, 20006265936), (3, 13337510624), (4, 10003132968), (6, 6668755312), (8, 5001566484), (12, 3334377656), (16, 2500783242), (24, 1667188828), (32, 1250391621), (48, 833594414), (96, 416797207), (107, 373948896), (181, 221063712), (214, 186974448), (321, 124649632), (362, 110531856), (428, 93487224), (543, 73687904), (642, 62324816), (724, 55265928), (856, 46743612), (1086, 36843952), (1284, 31162408), (1448, 27632964), (1712, 23371806), (2172, 18421976), (2568, 15581204), (2896, 13816482), (3424, 11685903), (4344, 9210988), (5136, 7790602), (5792, 6908241), (8688, 4605494), (10272, 3895301), (17376, 2302747), (19367, 2066016), (21521, 1859232), (38734, 1033008), (43042, 929616), (58101, 688672), (64563, 619744), (77468, 516504), (86084, 464808), (116202, 344336), (129126, 309872), (154936, 258252), (172168, 232404)]