108948200

素因数分解:

$2^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 255192000

約数和(自身を除く): 146243800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 139, 200, 278, 556, 695, 1112, 1390, 2780, 3475, 3919, 5560, 6950, 7838, 13900, 15676, 19595, 27800, 31352, 39190, 78380, 97975, 156760, 195950, 391900, 544741, 783800, 1089482, 2178964, 2723705, 4357928, 5447410, 10894820, 13618525, 21789640, 27237050, 54474100, 108948200]

約数ペア:

[(1, 108948200), (2, 54474100), (4, 27237050), (5, 21789640), (8, 13618525), (10, 10894820), (20, 5447410), (25, 4357928), (40, 2723705), (50, 2178964), (100, 1089482), (139, 783800), (200, 544741), (278, 391900), (556, 195950), (695, 156760), (1112, 97975), (1390, 78380), (2780, 39190), (3475, 31352), (3919, 27800), (5560, 19595), (6950, 15676), (7838, 13900)]