1796727550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6619}}^1$

素因数の和:6781

約数の個数: 48

約数和(自身を含む): 3435382800

約数和(自身を除く): 1638655250

約数列:

[1, 2, 5, 10, 25, 50, 61, 89, 122, 178, 305, 445, 610, 890, 1525, 2225, 3050, 4450, 5429, 6619, 10858, 13238, 27145, 33095, 54290, 66190, 135725, 165475, 271450, 330950, 403759, 589091, 807518, 1178182, 2018795, 2945455, 4037590, 5890910, 10093975, 14727275, 20187950, 29454550, 35934551, 71869102, 179672755, 359345510, 898363775, 1796727550]

約数ペア:

[(1, 1796727550), (2, 898363775), (5, 359345510), (10, 179672755), (25, 71869102), (50, 35934551), (61, 29454550), (89, 20187950), (122, 14727275), (178, 10093975), (305, 5890910), (445, 4037590), (610, 2945455), (890, 2018795), (1525, 1178182), (2225, 807518), (3050, 589091), (4450, 403759), (5429, 330950), (6619, 271450), (10858, 165475), (13238, 135725), (27145, 66190), (33095, 54290)]