15708212860

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{32537}}^1$

素因数の和:32886

約数の個数: 48

約数和(自身を含む): 33454270080

約数和(自身を除く): 17746057220

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 239, 404, 478, 505, 956, 1010, 1195, 2020, 2390, 4780, 24139, 32537, 48278, 65074, 96556, 120695, 130148, 162685, 241390, 325370, 482780, 650740, 3286237, 6572474, 7776343, 13144948, 15552686, 16431185, 31105372, 32862370, 38881715, 65724740, 77763430, 155526860, 785410643, 1570821286, 3141642572, 3927053215, 7854106430, 15708212860]

約数ペア:

[(1, 15708212860), (2, 7854106430), (4, 3927053215), (5, 3141642572), (10, 1570821286), (20, 785410643), (101, 155526860), (202, 77763430), (239, 65724740), (404, 38881715), (478, 32862370), (505, 31105372), (956, 16431185), (1010, 15552686), (1195, 13144948), (2020, 7776343), (2390, 6572474), (4780, 3286237), (24139, 650740), (32537, 482780), (48278, 325370), (65074, 241390), (96556, 162685), (120695, 130148)]