996821200

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{10427}}^1$

素因数の和:10684

約数の個数: 60

約数和(自身を含む): 2405113920

約数和(自身を除く): 1408292720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 400, 478, 956, 1195, 1912, 2390, 3824, 4780, 5975, 9560, 10427, 11950, 19120, 20854, 23900, 41708, 47800, 52135, 83416, 95600, 104270, 166832, 208540, 260675, 417080, 521350, 834160, 1042700, 2085400, 2492053, 4170800, 4984106, 9968212, 12460265, 19936424, 24920530, 39872848, 49841060, 62301325, 99682120, 124602650, 199364240, 249205300, 498410600, 996821200]

約数ペア:

[(1, 996821200), (2, 498410600), (4, 249205300), (5, 199364240), (8, 124602650), (10, 99682120), (16, 62301325), (20, 49841060), (25, 39872848), (40, 24920530), (50, 19936424), (80, 12460265), (100, 9968212), (200, 4984106), (239, 4170800), (400, 2492053), (478, 2085400), (956, 1042700), (1195, 834160), (1912, 521350), (2390, 417080), (3824, 260675), (4780, 208540), (5975, 166832), (9560, 104270), (10427, 95600), (11950, 83416), (19120, 52135), (20854, 47800), (23900, 41708)]