41801180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 50067940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 743, 970, 1486, 1940, 2813, 2972, 3715, 5626, 7430, 11252, 14065, 14860, 21547, 28130, 43094, 56260, 72071, 86188, 107735, 144142, 215470, 288284, 360355, 430940, 720710, 1441420, 2090059, 4180118, 8360236, 10450295, 20900590, 41801180]

約数ペア:

[(1, 41801180), (2, 20900590), (4, 10450295), (5, 8360236), (10, 4180118), (20, 2090059), (29, 1441420), (58, 720710), (97, 430940), (116, 360355), (145, 288284), (194, 215470), (290, 144142), (388, 107735), (485, 86188), (580, 72071), (743, 56260), (970, 43094), (1486, 28130), (1940, 21547), (2813, 14860), (2972, 14065), (3715, 11252), (5626, 7430)]