38531840

素因数分解:

$2^8\times 5^1\times {\mathrm{30103}}^1$

素因数の和:30124

約数の個数: 36

約数和(自身を含む): 92298864

約数和(自身を除く): 53767024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 30103, 60206, 120412, 150515, 240824, 301030, 481648, 602060, 963296, 1204120, 1926592, 2408240, 3853184, 4816480, 7706368, 9632960, 19265920, 38531840]

約数ペア:

[(1, 38531840), (2, 19265920), (4, 9632960), (5, 7706368), (8, 4816480), (10, 3853184), (16, 2408240), (20, 1926592), (32, 1204120), (40, 963296), (64, 602060), (80, 481648), (128, 301030), (160, 240824), (256, 150515), (320, 120412), (640, 60206), (1280, 30103)]