13703722450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{69019}}^1$

素因数の和:69080

約数の個数: 72

約数和(自身を含む): 29347027920

約数和(自身を除く): 15643305470

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 361, 418, 475, 550, 722, 950, 1045, 1805, 2090, 3610, 3971, 5225, 7942, 9025, 10450, 18050, 19855, 39710, 69019, 99275, 138038, 198550, 345095, 690190, 759209, 1311361, 1518418, 1725475, 2622722, 3450950, 3796045, 6556805, 7592090, 13113610, 14424971, 18980225, 24915859, 28849942, 32784025, 37960450, 49831718, 65568050, 72124855, 124579295, 144249710, 249158590, 274074449, 360624275, 548148898, 622896475, 721248550, 1245792950, 1370372245, 2740744490, 6851861225, 13703722450]

約数ペア:

[(1, 13703722450), (2, 6851861225), (5, 2740744490), (10, 1370372245), (11, 1245792950), (19, 721248550), (22, 622896475), (25, 548148898), (38, 360624275), (50, 274074449), (55, 249158590), (95, 144249710), (110, 124579295), (190, 72124855), (209, 65568050), (275, 49831718), (361, 37960450), (418, 32784025), (475, 28849942), (550, 24915859), (722, 18980225), (950, 14424971), (1045, 13113610), (1805, 7592090), (2090, 6556805), (3610, 3796045), (3971, 3450950), (5225, 2622722), (7942, 1725475), (9025, 1518418), (10450, 1311361), (18050, 759209), (19855, 690190), (39710, 345095), (69019, 198550), (99275, 138038)]