26291201740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1869929}}^1$

素因数の和:1869994

約数の個数: 48

約数和(自身を含む): 59688165600

約数和(自身を除く): 33396963860

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 14060, 1869929, 3739858, 7479716, 9349645, 18699290, 35528651, 37398580, 69187373, 71057302, 138374746, 142114604, 177643255, 276749492, 345936865, 355286510, 691873730, 710573020, 1314560087, 1383747460, 2629120174, 5258240348, 6572800435, 13145600870, 26291201740]

約数ペア:

[(1, 26291201740), (2, 13145600870), (4, 6572800435), (5, 5258240348), (10, 2629120174), (19, 1383747460), (20, 1314560087), (37, 710573020), (38, 691873730), (74, 355286510), (76, 345936865), (95, 276749492), (148, 177643255), (185, 142114604), (190, 138374746), (370, 71057302), (380, 69187373), (703, 37398580), (740, 35528651), (1406, 18699290), (2812, 9349645), (3515, 7479716), (7030, 3739858), (14060, 1869929)]