16939535470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{68473}}^1$

素因数の和:68677

約数の個数: 64

約数和(自身を含む): 36029375424

約数和(自身を除く): 19089839954

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 173, 286, 346, 715, 865, 1430, 1730, 1903, 2249, 3806, 4498, 9515, 11245, 19030, 22490, 24739, 49478, 68473, 123695, 136946, 247390, 342365, 684730, 753203, 890149, 1506406, 1780298, 3766015, 4450745, 7532030, 8901490, 9791639, 11845829, 19583278, 23691658, 48958195, 59229145, 97916390, 118458290, 130304119, 153995777, 260608238, 307991554, 651520595, 769978885, 1303041190, 1539957770, 1693953547, 3387907094, 8469767735, 16939535470]

約数ペア:

[(1, 16939535470), (2, 8469767735), (5, 3387907094), (10, 1693953547), (11, 1539957770), (13, 1303041190), (22, 769978885), (26, 651520595), (55, 307991554), (65, 260608238), (110, 153995777), (130, 130304119), (143, 118458290), (173, 97916390), (286, 59229145), (346, 48958195), (715, 23691658), (865, 19583278), (1430, 11845829), (1730, 9791639), (1903, 8901490), (2249, 7532030), (3806, 4450745), (4498, 3766015), (9515, 1780298), (11245, 1506406), (19030, 890149), (22490, 753203), (24739, 684730), (49478, 342365), (68473, 247390), (123695, 136946)]