10254800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 60

約数和(自身を含む): 25462656

約数和(自身を除く): 15207856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 827, 1240, 1550, 1654, 2480, 3100, 3308, 4135, 6200, 6616, 8270, 12400, 13232, 16540, 20675, 25637, 33080, 41350, 51274, 66160, 82700, 102548, 128185, 165400, 205096, 256370, 330800, 410192, 512740, 640925, 1025480, 1281850, 2050960, 2563700, 5127400, 10254800]

約数ペア:

[(1, 10254800), (2, 5127400), (4, 2563700), (5, 2050960), (8, 1281850), (10, 1025480), (16, 640925), (20, 512740), (25, 410192), (31, 330800), (40, 256370), (50, 205096), (62, 165400), (80, 128185), (100, 102548), (124, 82700), (155, 66160), (200, 51274), (248, 41350), (310, 33080), (400, 25637), (496, 20675), (620, 16540), (775, 13232), (827, 12400), (1240, 8270), (1550, 6616), (1654, 6200), (2480, 4135), (3100, 3308)]