2560986420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2510771}}^1$

素因数の和:2510800

約数の個数: 48

約数和(自身を含む): 7592574528

約数和(自身を除く): 5031588108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2510771, 5021542, 7532313, 10043084, 12553855, 15064626, 25107710, 30129252, 37661565, 42683107, 50215420, 75323130, 85366214, 128049321, 150646260, 170732428, 213415535, 256098642, 426831070, 512197284, 640246605, 853662140, 1280493210, 2560986420]

約数ペア:

[(1, 2560986420), (2, 1280493210), (3, 853662140), (4, 640246605), (5, 512197284), (6, 426831070), (10, 256098642), (12, 213415535), (15, 170732428), (17, 150646260), (20, 128049321), (30, 85366214), (34, 75323130), (51, 50215420), (60, 42683107), (68, 37661565), (85, 30129252), (102, 25107710), (170, 15064626), (204, 12553855), (255, 10043084), (340, 7532313), (510, 5021542), (1020, 2510771)]