1064450

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 2018100

約数和(自身を除く): 953650

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 349, 610, 698, 1525, 1745, 3050, 3490, 8725, 17450, 21289, 42578, 106445, 212890, 532225, 1064450]

約数ペア:

[(1, 1064450), (2, 532225), (5, 212890), (10, 106445), (25, 42578), (50, 21289), (61, 17450), (122, 8725), (305, 3490), (349, 3050), (610, 1745), (698, 1525)]