9351569687120

素因数分解:

$2^4\times 5^1\times {\mathrm{8623}}^1\times {\mathrm{13556143}}^1$

素因数の和:13564779

約数の個数: 40

約数和(自身を含む): 21744922569216

約数和(自身を除く): 12393352882096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8623, 17246, 34492, 43115, 68984, 86230, 137968, 172460, 344920, 689840, 13556143, 27112286, 54224572, 67780715, 108449144, 135561430, 216898288, 271122860, 542245720, 1084491440, 116894621089, 233789242178, 467578484356, 584473105445, 935156968712, 1168946210890, 1870313937424, 2337892421780, 4675784843560, 9351569687120]

約数ペア:

[(1, 9351569687120), (2, 4675784843560), (4, 2337892421780), (5, 1870313937424), (8, 1168946210890), (10, 935156968712), (16, 584473105445), (20, 467578484356), (40, 233789242178), (80, 116894621089), (8623, 1084491440), (17246, 542245720), (34492, 271122860), (43115, 216898288), (68984, 135561430), (86230, 108449144), (137968, 67780715), (172460, 54224572), (344920, 27112286), (689840, 13556143)]