402500830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{5153}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 741433824

約数和(自身を除く): 338932994

約数列:

[1, 2, 5, 10, 73, 107, 146, 214, 365, 535, 730, 1070, 5153, 7811, 10306, 15622, 25765, 39055, 51530, 78110, 376169, 551371, 752338, 1102742, 1880845, 2756855, 3761690, 5513710, 40250083, 80500166, 201250415, 402500830]

約数ペア:

[(1, 402500830), (2, 201250415), (5, 80500166), (10, 40250083), (73, 5513710), (107, 3761690), (146, 2756855), (214, 1880845), (365, 1102742), (535, 752338), (730, 551371), (1070, 376169), (5153, 78110), (7811, 51530), (10306, 39055), (15622, 25765)]