20100923030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{744203}}^1$

素因数の和:744320

約数の個数: 32

約数和(自身を含む): 37668629664

約数和(自身を除く): 17567706634

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 2701, 5402, 13505, 27010, 744203, 1488406, 3721015, 7442030, 27535511, 54326819, 55071022, 108653638, 137677555, 271634095, 275355110, 543268190, 2010092303, 4020184606, 10050461515, 20100923030]

約数ペア:

[(1, 20100923030), (2, 10050461515), (5, 4020184606), (10, 2010092303), (37, 543268190), (73, 275355110), (74, 271634095), (146, 137677555), (185, 108653638), (365, 55071022), (370, 54326819), (730, 27535511), (2701, 7442030), (5402, 3721015), (13505, 1488406), (27010, 744203)]