15945580480

素因数分解:

$2^6\times 5^1\times {\mathrm{49829939}}^1$

素因数の和:49829956

約数の個数: 28

約数和(自身を含む): 37970414280

約数和(自身を除く): 22024833800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49829939, 99659878, 199319756, 249149695, 398639512, 498299390, 797279024, 996598780, 1594558048, 1993197560, 3189116096, 3986395120, 7972790240, 15945580480]

約数ペア:

[(1, 15945580480), (2, 7972790240), (4, 3986395120), (5, 3189116096), (8, 1993197560), (10, 1594558048), (16, 996598780), (20, 797279024), (32, 498299390), (40, 398639512), (64, 249149695), (80, 199319756), (160, 99659878), (320, 49829939)]