12589618581680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{66710569}}^1$

素因数の和:66710926

約数の個数: 80

約数和(自身を含む): 33551680918080

約数和(自身を除く): 20962062336400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 560, 674, 1348, 1685, 2359, 2696, 3370, 4718, 5392, 6740, 9436, 11795, 13480, 18872, 23590, 26960, 37744, 47180, 94360, 188720, 66710569, 133421138, 266842276, 333552845, 466973983, 533684552, 667105690, 933947966, 1067369104, 1334211380, 1867895932, 2334869915, 2668422760, 3735791864, 4669739830, 5336845520, 7471583728, 9339479660, 18678959320, 22481461753, 37357918640, 44962923506, 89925847012, 112407308765, 157370232271, 179851694024, 224814617530, 314740464542, 359703388048, 449629235060, 629480929084, 786851161355, 899258470120, 1258961858168, 1573702322710, 1798516940240, 2517923716336, 3147404645420, 6294809290840, 12589618581680]

約数ペア:

[(1, 12589618581680), (2, 6294809290840), (4, 3147404645420), (5, 2517923716336), (7, 1798516940240), (8, 1573702322710), (10, 1258961858168), (14, 899258470120), (16, 786851161355), (20, 629480929084), (28, 449629235060), (35, 359703388048), (40, 314740464542), (56, 224814617530), (70, 179851694024), (80, 157370232271), (112, 112407308765), (140, 89925847012), (280, 44962923506), (337, 37357918640), (560, 22481461753), (674, 18678959320), (1348, 9339479660), (1685, 7471583728), (2359, 5336845520), (2696, 4669739830), (3370, 3735791864), (4718, 2668422760), (5392, 2334869915), (6740, 1867895932), (9436, 1334211380), (11795, 1067369104), (13480, 933947966), (18872, 667105690), (23590, 533684552), (26960, 466973983), (37744, 333552845), (47180, 266842276), (94360, 133421138), (188720, 66710569)]