42589600

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 104993280

約数和(自身を除く): 62403680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 383, 400, 556, 695, 766, 800, 1112, 1390, 1532, 1915, 2224, 2780, 3064, 3475, 3830, 4448, 5560, 6128, 6950, 7660, 9575, 11120, 12256, 13900, 15320, 19150, 22240, 27800, 30640, 38300, 53237, 55600, 61280, 76600, 106474, 111200, 153200, 212948, 266185, 306400, 425896, 532370, 851792, 1064740, 1330925, 1703584, 2129480, 2661850, 4258960, 5323700, 8517920, 10647400, 21294800, 42589600]

約数ペア:

[(1, 42589600), (2, 21294800), (4, 10647400), (5, 8517920), (8, 5323700), (10, 4258960), (16, 2661850), (20, 2129480), (25, 1703584), (32, 1330925), (40, 1064740), (50, 851792), (80, 532370), (100, 425896), (139, 306400), (160, 266185), (200, 212948), (278, 153200), (383, 111200), (400, 106474), (556, 76600), (695, 61280), (766, 55600), (800, 53237), (1112, 38300), (1390, 30640), (1532, 27800), (1915, 22240), (2224, 19150), (2780, 15320), (3064, 13900), (3475, 12256), (3830, 11120), (4448, 9575), (5560, 7660), (6128, 6950)]