253430408030

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{761441}}^1$

素因数の和:761932

約数の個数: 32

約数和(自身を含む): 462822722208

約数和(自身を除く): 209392314178

約数列:

[1, 2, 5, 10, 83, 166, 401, 415, 802, 830, 2005, 4010, 33283, 66566, 166415, 332830, 761441, 1522882, 3807205, 7614410, 63199603, 126399206, 305337841, 315998015, 610675682, 631996030, 1526689205, 3053378410, 25343040803, 50686081606, 126715204015, 253430408030]

約数ペア:

[(1, 253430408030), (2, 126715204015), (5, 50686081606), (10, 25343040803), (83, 3053378410), (166, 1526689205), (401, 631996030), (415, 610675682), (802, 315998015), (830, 305337841), (2005, 126399206), (4010, 63199603), (33283, 7614410), (66566, 3807205), (166415, 1522882), (332830, 761441)]