520028830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{3163}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 961577568

約数和(自身を除く): 441548738

約数列:

[1, 2, 5, 10, 41, 82, 205, 401, 410, 802, 2005, 3163, 4010, 6326, 15815, 16441, 31630, 32882, 82205, 129683, 164410, 259366, 648415, 1268363, 1296830, 2536726, 6341815, 12683630, 52002883, 104005766, 260014415, 520028830]

約数ペア:

[(1, 520028830), (2, 260014415), (5, 104005766), (10, 52002883), (41, 12683630), (82, 6341815), (205, 2536726), (401, 1296830), (410, 1268363), (802, 648415), (2005, 259366), (3163, 164410), (4010, 129683), (6326, 82205), (15815, 32882), (16441, 31630)]