253886210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{613}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 464184000

約数和(自身を除く): 210297790

約数列:

[1, 2, 5, 10, 83, 166, 415, 499, 613, 830, 998, 1226, 2495, 3065, 4990, 6130, 41417, 50879, 82834, 101758, 207085, 254395, 305887, 414170, 508790, 611774, 1529435, 3058870, 25388621, 50777242, 126943105, 253886210]

約数ペア:

[(1, 253886210), (2, 126943105), (5, 50777242), (10, 25388621), (83, 3058870), (166, 1529435), (415, 611774), (499, 508790), (613, 414170), (830, 305887), (998, 254395), (1226, 207085), (2495, 101758), (3065, 82834), (4990, 50879), (6130, 41417)]