61800188540

素因数分解:

$2^2\times 5^1\times {\mathrm{92941}}^1\times {\mathrm{33247}}^1$

素因数の和:126197

約数の個数: 24

約数和(自身を含む): 129785695872

約数和(自身を除く): 67985507332

約数列:

[1, 2, 4, 5, 10, 20, 33247, 66494, 92941, 132988, 166235, 185882, 332470, 371764, 464705, 664940, 929410, 1858820, 3090009427, 6180018854, 12360037708, 15450047135, 30900094270, 61800188540]

約数ペア:

[(1, 61800188540), (2, 30900094270), (4, 15450047135), (5, 12360037708), (10, 6180018854), (20, 3090009427), (33247, 1858820), (66494, 929410), (92941, 664940), (132988, 464705), (166235, 371764), (185882, 332470)]