108552220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26737}}^1$

素因数の和:26782

約数の個数: 48

約数和(自身を含む): 269519040

約数和(自身を除く): 160966820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 26737, 53474, 106948, 133685, 187159, 267370, 374318, 534740, 748636, 775373, 935795, 1550746, 1871590, 3101492, 3743180, 3876865, 5427611, 7753730, 10855222, 15507460, 21710444, 27138055, 54276110, 108552220]

約数ペア:

[(1, 108552220), (2, 54276110), (4, 27138055), (5, 21710444), (7, 15507460), (10, 10855222), (14, 7753730), (20, 5427611), (28, 3876865), (29, 3743180), (35, 3101492), (58, 1871590), (70, 1550746), (116, 935795), (140, 775373), (145, 748636), (203, 534740), (290, 374318), (406, 267370), (580, 187159), (812, 133685), (1015, 106948), (2030, 53474), (4060, 26737)]