46395280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13487}}^1$

素因数の和:13543

約数の個数: 40

約数和(自身を含む): 110385792

約数和(自身を除く): 63990512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 13487, 26974, 53948, 67435, 107896, 134870, 215792, 269740, 539480, 579941, 1078960, 1159882, 2319764, 2899705, 4639528, 5799410, 9279056, 11598820, 23197640, 46395280]

約数ペア:

[(1, 46395280), (2, 23197640), (4, 11598820), (5, 9279056), (8, 5799410), (10, 4639528), (16, 2899705), (20, 2319764), (40, 1159882), (43, 1078960), (80, 579941), (86, 539480), (172, 269740), (215, 215792), (344, 134870), (430, 107896), (688, 67435), (860, 53948), (1720, 26974), (3440, 13487)]