2912082860

素因数分解:

$2^2\times 5^1\times {\mathrm{5683}}^1\times {\mathrm{25621}}^1$

素因数の和:31313

約数の個数: 24

約数和(自身を含む): 6116688816

約数和(自身を除く): 3204605956

約数列:

[1, 2, 4, 5, 10, 20, 5683, 11366, 22732, 25621, 28415, 51242, 56830, 102484, 113660, 128105, 256210, 512420, 145604143, 291208286, 582416572, 728020715, 1456041430, 2912082860]

約数ペア:

[(1, 2912082860), (2, 1456041430), (4, 728020715), (5, 582416572), (10, 291208286), (20, 145604143), (5683, 512420), (11366, 256210), (22732, 128105), (25621, 113660), (28415, 102484), (51242, 56830)]