2010994793275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{14797}}^1$

素因数の和:16545

約数の個数: 72

約数和(自身を含む): 2844193949520

約数和(自身を除く): 833199156245

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 475, 845, 1235, 1693, 3211, 4225, 6175, 8465, 14797, 16055, 22009, 32167, 42325, 73985, 80275, 110045, 160835, 192361, 281143, 286117, 369925, 418171, 550225, 804175, 961805, 1405715, 1430585, 2090855, 2500693, 3654859, 4809025, 5436223, 7028575, 7152925, 10454275, 12503465, 18274295, 25051321, 27181115, 47513167, 62517325, 91371475, 125256605, 135905575, 237565835, 325667173, 475975099, 626283025, 1187829175, 1628335865, 2379875495, 4233673249, 6187676287, 8141679325, 11899377475, 21168366245, 30938381435, 80439791731, 105841831225, 154691907175, 402198958655, 2010994793275]

約数ペア:

[(1, 2010994793275), (5, 402198958655), (13, 154691907175), (19, 105841831225), (25, 80439791731), (65, 30938381435), (95, 21168366245), (169, 11899377475), (247, 8141679325), (325, 6187676287), (475, 4233673249), (845, 2379875495), (1235, 1628335865), (1693, 1187829175), (3211, 626283025), (4225, 475975099), (6175, 325667173), (8465, 237565835), (14797, 135905575), (16055, 125256605), (22009, 91371475), (32167, 62517325), (42325, 47513167), (73985, 27181115), (80275, 25051321), (110045, 18274295), (160835, 12503465), (192361, 10454275), (281143, 7152925), (286117, 7028575), (369925, 5436223), (418171, 4809025), (550225, 3654859), (804175, 2500693), (961805, 2090855), (1405715, 1430585)]