100409020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{743}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 219360960

約数和(自身を除く): 118951940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 233, 290, 466, 580, 743, 932, 1165, 1486, 2330, 2972, 3715, 4660, 6757, 7430, 13514, 14860, 21547, 27028, 33785, 43094, 67570, 86188, 107735, 135140, 173119, 215470, 346238, 430940, 692476, 865595, 1731190, 3462380, 5020451, 10040902, 20081804, 25102255, 50204510, 100409020]

約数ペア:

[(1, 100409020), (2, 50204510), (4, 25102255), (5, 20081804), (10, 10040902), (20, 5020451), (29, 3462380), (58, 1731190), (116, 865595), (145, 692476), (233, 430940), (290, 346238), (466, 215470), (580, 173119), (743, 135140), (932, 107735), (1165, 86188), (1486, 67570), (2330, 43094), (2972, 33785), (3715, 27028), (4660, 21547), (6757, 14860), (7430, 13514)]