40365860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 87390576

約数和(自身を除く): 47024716

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 113, 212, 226, 265, 337, 452, 530, 565, 674, 1060, 1130, 1348, 1685, 2260, 3370, 5989, 6740, 11978, 17861, 23956, 29945, 35722, 38081, 59890, 71444, 76162, 89305, 119780, 152324, 178610, 190405, 357220, 380810, 761620, 2018293, 4036586, 8073172, 10091465, 20182930, 40365860]

約数ペア:

[(1, 40365860), (2, 20182930), (4, 10091465), (5, 8073172), (10, 4036586), (20, 2018293), (53, 761620), (106, 380810), (113, 357220), (212, 190405), (226, 178610), (265, 152324), (337, 119780), (452, 89305), (530, 76162), (565, 71444), (674, 59890), (1060, 38081), (1130, 35722), (1348, 29945), (1685, 23956), (2260, 17861), (3370, 11978), (5989, 6740)]