40397236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 83280960

約数和(自身を除く): 42883724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 583, 748, 901, 1019, 1166, 1802, 2038, 2332, 3604, 4076, 9911, 11209, 17323, 19822, 22418, 34646, 39644, 44836, 54007, 69292, 108014, 190553, 216028, 381106, 594077, 762212, 918119, 1188154, 1836238, 2376308, 3672476, 10099309, 20198618, 40397236]

約数ペア:

[(1, 40397236), (2, 20198618), (4, 10099309), (11, 3672476), (17, 2376308), (22, 1836238), (34, 1188154), (44, 918119), (53, 762212), (68, 594077), (106, 381106), (187, 216028), (212, 190553), (374, 108014), (583, 69292), (748, 54007), (901, 44836), (1019, 39644), (1166, 34646), (1802, 22418), (2038, 19822), (2332, 17323), (3604, 11209), (4076, 9911)]