1312300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1218

約数の個数: 36

約数和(自身を含む): 3109176

約数和(自身を除く): 1796876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1193, 2386, 4772, 5965, 11930, 13123, 23860, 26246, 29825, 52492, 59650, 65615, 119300, 131230, 262460, 328075, 656150, 1312300]

約数ペア:

[(1, 1312300), (2, 656150), (4, 328075), (5, 262460), (10, 131230), (11, 119300), (20, 65615), (22, 59650), (25, 52492), (44, 29825), (50, 26246), (55, 23860), (100, 13123), (110, 11930), (220, 5965), (275, 4772), (550, 2386), (1100, 1193)]