5200166000

素因数分解:

$2^4\times 5^3\times {\mathrm{191}}^1\times {\mathrm{13613}}^1$

素因数の和:13827

約数の個数: 80

約数和(自身を含む): 12640762368

約数和(自身を除く): 7440596368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 191, 200, 250, 382, 400, 500, 764, 955, 1000, 1528, 1910, 2000, 3056, 3820, 4775, 7640, 9550, 13613, 15280, 19100, 23875, 27226, 38200, 47750, 54452, 68065, 76400, 95500, 108904, 136130, 191000, 217808, 272260, 340325, 382000, 544520, 680650, 1089040, 1361300, 1701625, 2600083, 2722600, 3403250, 5200166, 5445200, 6806500, 10400332, 13000415, 13613000, 20800664, 26000830, 27226000, 41601328, 52001660, 65002075, 104003320, 130004150, 208006640, 260008300, 325010375, 520016600, 650020750, 1040033200, 1300041500, 2600083000, 5200166000]

約数ペア:

[(1, 5200166000), (2, 2600083000), (4, 1300041500), (5, 1040033200), (8, 650020750), (10, 520016600), (16, 325010375), (20, 260008300), (25, 208006640), (40, 130004150), (50, 104003320), (80, 65002075), (100, 52001660), (125, 41601328), (191, 27226000), (200, 26000830), (250, 20800664), (382, 13613000), (400, 13000415), (500, 10400332), (764, 6806500), (955, 5445200), (1000, 5200166), (1528, 3403250), (1910, 2722600), (2000, 2600083), (3056, 1701625), (3820, 1361300), (4775, 1089040), (7640, 680650), (9550, 544520), (13613, 382000), (15280, 340325), (19100, 272260), (23875, 217808), (27226, 191000), (38200, 136130), (47750, 108904), (54452, 95500), (68065, 76400)]