1118300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 2484216

約数和(自身を除く): 1365916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 211, 212, 265, 422, 530, 844, 1055, 1060, 1325, 2110, 2650, 4220, 5275, 5300, 10550, 11183, 21100, 22366, 44732, 55915, 111830, 223660, 279575, 559150, 1118300]

約数ペア:

[(1, 1118300), (2, 559150), (4, 279575), (5, 223660), (10, 111830), (20, 55915), (25, 44732), (50, 22366), (53, 21100), (100, 11183), (106, 10550), (211, 5300), (212, 5275), (265, 4220), (422, 2650), (530, 2110), (844, 1325), (1055, 1060)]