108082640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 266560320

約数和(自身を除く): 158477680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 211, 304, 337, 380, 422, 674, 760, 844, 1055, 1348, 1520, 1685, 1688, 2110, 2696, 3370, 3376, 4009, 4220, 5392, 6403, 6740, 8018, 8440, 12806, 13480, 16036, 16880, 20045, 25612, 26960, 32015, 32072, 40090, 51224, 64030, 64144, 71107, 80180, 102448, 128060, 142214, 160360, 256120, 284428, 320720, 355535, 512240, 568856, 711070, 1137712, 1351033, 1422140, 2702066, 2844280, 5404132, 5688560, 6755165, 10808264, 13510330, 21616528, 27020660, 54041320, 108082640]

約数ペア:

[(1, 108082640), (2, 54041320), (4, 27020660), (5, 21616528), (8, 13510330), (10, 10808264), (16, 6755165), (19, 5688560), (20, 5404132), (38, 2844280), (40, 2702066), (76, 1422140), (80, 1351033), (95, 1137712), (152, 711070), (190, 568856), (211, 512240), (304, 355535), (337, 320720), (380, 284428), (422, 256120), (674, 160360), (760, 142214), (844, 128060), (1055, 102448), (1348, 80180), (1520, 71107), (1685, 64144), (1688, 64030), (2110, 51224), (2696, 40090), (3370, 32072), (3376, 32015), (4009, 26960), (4220, 25612), (5392, 20045), (6403, 16880), (6740, 16036), (8018, 13480), (8440, 12806)]