107589760

素因数分解:

$2^7\times 5^1\times {\mathrm{168109}}^1$

素因数の和:168128

約数の個数: 32

約数和(自身を含む): 257208300

約数和(自身を除く): 149618540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 168109, 336218, 672436, 840545, 1344872, 1681090, 2689744, 3362180, 5379488, 6724360, 10758976, 13448720, 21517952, 26897440, 53794880, 107589760]

約数ペア:

[(1, 107589760), (2, 53794880), (4, 26897440), (5, 21517952), (8, 13448720), (10, 10758976), (16, 6724360), (20, 5379488), (32, 3362180), (40, 2689744), (64, 1681090), (80, 1344872), (128, 840545), (160, 672436), (320, 336218), (640, 168109)]