4979950

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 24

約数和(自身を含む): 9343152

約数和(自身を除く): 4363202

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 727, 1370, 1454, 3425, 3635, 6850, 7270, 18175, 36350, 99599, 199198, 497995, 995990, 2489975, 4979950]

約数ペア:

[(1, 4979950), (2, 2489975), (5, 995990), (10, 497995), (25, 199198), (50, 99599), (137, 36350), (274, 18175), (685, 7270), (727, 6850), (1370, 3635), (1454, 3425)]