38064640

素因数分解:

$2^9\times 5^1\times {\mathrm{14869}}^1$

素因数の和:14892

約数の個数: 40

約数和(自身を含む): 91272060

約数和(自身を除く): 53207420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 14869, 29738, 59476, 74345, 118952, 148690, 237904, 297380, 475808, 594760, 951616, 1189520, 1903232, 2379040, 3806464, 4758080, 7612928, 9516160, 19032320, 38064640]

約数ペア:

[(1, 38064640), (2, 19032320), (4, 9516160), (5, 7612928), (8, 4758080), (10, 3806464), (16, 2379040), (20, 1903232), (32, 1189520), (40, 951616), (64, 594760), (80, 475808), (128, 297380), (160, 237904), (256, 148690), (320, 118952), (512, 74345), (640, 59476), (1280, 29738), (2560, 14869)]