34340480

素因数分解:

$2^7\times 5^1\times {\mathrm{53657}}^1$

素因数の和:53676

約数の個数: 32

約数和(自身を含む): 82096740

約数和(自身を除く): 47756260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53657, 107314, 214628, 268285, 429256, 536570, 858512, 1073140, 1717024, 2146280, 3434048, 4292560, 6868096, 8585120, 17170240, 34340480]

約数ペア:

[(1, 34340480), (2, 17170240), (4, 8585120), (5, 6868096), (8, 4292560), (10, 3434048), (16, 2146280), (20, 1717024), (32, 1073140), (40, 858512), (64, 536570), (80, 429256), (128, 268285), (160, 214628), (320, 107314), (640, 53657)]