18289968500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16943}}^1$

素因数の和:17106

約数の個数: 96

約数和(自身を含む): 42630561792

約数和(自身を除く): 24340593292

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 127, 170, 250, 254, 340, 425, 500, 508, 635, 850, 1270, 1700, 2125, 2159, 2540, 3175, 4250, 4318, 6350, 8500, 8636, 10795, 12700, 15875, 16943, 21590, 31750, 33886, 43180, 53975, 63500, 67772, 84715, 107950, 169430, 215900, 269875, 288031, 338860, 423575, 539750, 576062, 847150, 1079500, 1152124, 1440155, 1694300, 2117875, 2151761, 2880310, 4235750, 4303522, 5760620, 7200775, 8471500, 8607044, 10758805, 14401550, 21517610, 28803100, 36003875, 36579937, 43035220, 53794025, 72007750, 73159874, 107588050, 144015500, 146319748, 182899685, 215176100, 268970125, 365799370, 537940250, 731598740, 914498425, 1075880500, 1828996850, 3657993700, 4572492125, 9144984250, 18289968500]

約数ペア:

[(1, 18289968500), (2, 9144984250), (4, 4572492125), (5, 3657993700), (10, 1828996850), (17, 1075880500), (20, 914498425), (25, 731598740), (34, 537940250), (50, 365799370), (68, 268970125), (85, 215176100), (100, 182899685), (125, 146319748), (127, 144015500), (170, 107588050), (250, 73159874), (254, 72007750), (340, 53794025), (425, 43035220), (500, 36579937), (508, 36003875), (635, 28803100), (850, 21517610), (1270, 14401550), (1700, 10758805), (2125, 8607044), (2159, 8471500), (2540, 7200775), (3175, 5760620), (4250, 4303522), (4318, 4235750), (6350, 2880310), (8500, 2151761), (8636, 2117875), (10795, 1694300), (12700, 1440155), (15875, 1152124), (16943, 1079500), (21590, 847150), (31750, 576062), (33886, 539750), (43180, 423575), (53975, 338860), (63500, 288031), (67772, 269875), (84715, 215900), (107950, 169430)]