26984320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3833}}^1$

素因数の和:3863

約数の個数: 64

約数和(自身を含む): 70392240

約数和(自身を除く): 43407920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 3833, 7040, 7666, 15332, 19165, 30664, 38330, 42163, 61328, 76660, 84326, 122656, 153320, 168652, 210815, 245312, 306640, 337304, 421630, 490624, 613280, 674608, 843260, 1226560, 1349216, 1686520, 2453120, 2698432, 3373040, 5396864, 6746080, 13492160, 26984320]

約数ペア:

[(1, 26984320), (2, 13492160), (4, 6746080), (5, 5396864), (8, 3373040), (10, 2698432), (11, 2453120), (16, 1686520), (20, 1349216), (22, 1226560), (32, 843260), (40, 674608), (44, 613280), (55, 490624), (64, 421630), (80, 337304), (88, 306640), (110, 245312), (128, 210815), (160, 168652), (176, 153320), (220, 122656), (320, 84326), (352, 76660), (440, 61328), (640, 42163), (704, 38330), (880, 30664), (1408, 19165), (1760, 15332), (3520, 7666), (3833, 7040)]