13172060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5443}}^1$

素因数の和:5474

約数の個数: 36

約数和(自身を含む): 30410184

約数和(自身を除く): 17238124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5443, 10886, 21772, 27215, 54430, 59873, 108860, 119746, 239492, 299365, 598730, 658603, 1197460, 1317206, 2634412, 3293015, 6586030, 13172060]

約数ペア:

[(1, 13172060), (2, 6586030), (4, 3293015), (5, 2634412), (10, 1317206), (11, 1197460), (20, 658603), (22, 598730), (44, 299365), (55, 239492), (110, 119746), (121, 108860), (220, 59873), (242, 54430), (484, 27215), (605, 21772), (1210, 10886), (2420, 5443)]