52072960

素因数分解:

$2^9\times 5^1\times {\mathrm{20341}}^1$

素因数の和:20364

約数の個数: 40

約数和(自身を含む): 124859196

約数和(自身を除く): 72786236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 20341, 40682, 81364, 101705, 162728, 203410, 325456, 406820, 650912, 813640, 1301824, 1627280, 2603648, 3254560, 5207296, 6509120, 10414592, 13018240, 26036480, 52072960]

約数ペア:

[(1, 52072960), (2, 26036480), (4, 13018240), (5, 10414592), (8, 6509120), (10, 5207296), (16, 3254560), (20, 2603648), (32, 1627280), (40, 1301824), (64, 813640), (80, 650912), (128, 406820), (160, 325456), (256, 203410), (320, 162728), (512, 101705), (640, 81364), (1280, 40682), (2560, 20341)]