117143980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{37307}}^1$

素因数の和:37473

約数の個数: 24

約数和(自身を含む): 247575888

約数和(自身を除く): 130431908

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 37307, 74614, 149228, 186535, 373070, 746140, 5857199, 11714398, 23428796, 29285995, 58571990, 117143980]

約数ペア:

[(1, 117143980), (2, 58571990), (4, 29285995), (5, 23428796), (10, 11714398), (20, 5857199), (157, 746140), (314, 373070), (628, 186535), (785, 149228), (1570, 74614), (3140, 37307)]