133552760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{303529}}^1$

素因数の和:303551

約数の個数: 32

約数和(自身を含む): 327812400

約数和(自身を除く): 194259640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 303529, 607058, 1214116, 1517645, 2428232, 3035290, 3338819, 6070580, 6677638, 12141160, 13355276, 16694095, 26710552, 33388190, 66776380, 133552760]

約数ペア:

[(1, 133552760), (2, 66776380), (4, 33388190), (5, 26710552), (8, 16694095), (10, 13355276), (11, 12141160), (20, 6677638), (22, 6070580), (40, 3338819), (44, 3035290), (55, 2428232), (88, 1517645), (110, 1214116), (220, 607058), (440, 303529)]