144892660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5443}}^1$

素因数の和:5485

約数の個数: 48

約数和(自身を含む): 334740672

約数和(自身を除く): 189848012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 5443, 6655, 10886, 13310, 21772, 26620, 27215, 54430, 59873, 108860, 119746, 239492, 299365, 598730, 658603, 1197460, 1317206, 2634412, 3293015, 6586030, 7244633, 13172060, 14489266, 28978532, 36223165, 72446330, 144892660]

約数ペア:

[(1, 144892660), (2, 72446330), (4, 36223165), (5, 28978532), (10, 14489266), (11, 13172060), (20, 7244633), (22, 6586030), (44, 3293015), (55, 2634412), (110, 1317206), (121, 1197460), (220, 658603), (242, 598730), (484, 299365), (605, 239492), (1210, 119746), (1331, 108860), (2420, 59873), (2662, 54430), (5324, 27215), (5443, 26620), (6655, 21772), (10886, 13310)]