26765480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5658

約数の個数: 64

約数和(自身を含む): 72887040

約数和(自身を除く): 46121560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5623, 11246, 22492, 28115, 39361, 44984, 56230, 78722, 95591, 112460, 157444, 191182, 196805, 224920, 314888, 382364, 393610, 477955, 669137, 764728, 787220, 955910, 1338274, 1574440, 1911820, 2676548, 3345685, 3823640, 5353096, 6691370, 13382740, 26765480]

約数ペア:

[(1, 26765480), (2, 13382740), (4, 6691370), (5, 5353096), (7, 3823640), (8, 3345685), (10, 2676548), (14, 1911820), (17, 1574440), (20, 1338274), (28, 955910), (34, 787220), (35, 764728), (40, 669137), (56, 477955), (68, 393610), (70, 382364), (85, 314888), (119, 224920), (136, 196805), (140, 191182), (170, 157444), (238, 112460), (280, 95591), (340, 78722), (476, 56230), (595, 44984), (680, 39361), (952, 28115), (1190, 22492), (2380, 11246), (4760, 5623)]