1461556199200

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{13143491}}^1$

素因数の和:13143650

約数の個数: 72

約数和(自身を含む): 3593693582640

約数和(自身を除く): 2132137383440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 400, 556, 695, 800, 1112, 1390, 2224, 2780, 3475, 4448, 5560, 6950, 11120, 13900, 22240, 27800, 55600, 111200, 13143491, 26286982, 52573964, 65717455, 105147928, 131434910, 210295856, 262869820, 328587275, 420591712, 525739640, 657174550, 1051479280, 1314349100, 1826945249, 2102958560, 2628698200, 3653890498, 5257396400, 7307780996, 9134726245, 10514792800, 14615561992, 18269452490, 29231123984, 36538904980, 45673631225, 58462247968, 73077809960, 91347262450, 146155619920, 182694524900, 292311239840, 365389049800, 730778099600, 1461556199200]

約数ペア:

[(1, 1461556199200), (2, 730778099600), (4, 365389049800), (5, 292311239840), (8, 182694524900), (10, 146155619920), (16, 91347262450), (20, 73077809960), (25, 58462247968), (32, 45673631225), (40, 36538904980), (50, 29231123984), (80, 18269452490), (100, 14615561992), (139, 10514792800), (160, 9134726245), (200, 7307780996), (278, 5257396400), (400, 3653890498), (556, 2628698200), (695, 2102958560), (800, 1826945249), (1112, 1314349100), (1390, 1051479280), (2224, 657174550), (2780, 525739640), (3475, 420591712), (4448, 328587275), (5560, 262869820), (6950, 210295856), (11120, 131434910), (13900, 105147928), (22240, 65717455), (27800, 52573964), (55600, 26286982), (111200, 13143491)]