1606299040

素因数分解:

$2^5\times 5^1\times {\mathrm{811}}^1\times {\mathrm{12379}}^1$

素因数の和:13205

約数の個数: 48

約数和(自身を含む): 3799867680

約数和(自身を除く): 2193568640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 811, 1622, 3244, 4055, 6488, 8110, 12379, 12976, 16220, 24758, 25952, 32440, 49516, 61895, 64880, 99032, 123790, 129760, 198064, 247580, 396128, 495160, 990320, 1980640, 10039369, 20078738, 40157476, 50196845, 80314952, 100393690, 160629904, 200787380, 321259808, 401574760, 803149520, 1606299040]

約数ペア:

[(1, 1606299040), (2, 803149520), (4, 401574760), (5, 321259808), (8, 200787380), (10, 160629904), (16, 100393690), (20, 80314952), (32, 50196845), (40, 40157476), (80, 20078738), (160, 10039369), (811, 1980640), (1622, 990320), (3244, 495160), (4055, 396128), (6488, 247580), (8110, 198064), (12379, 129760), (12976, 123790), (16220, 99032), (24758, 64880), (25952, 61895), (32440, 49516)]