81825971330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2269}}^1\times {\mathrm{3217}}^1$

素因数の和:5571

約数の個数: 64

約数和(自身を含む): 157784976000

約数和(自身を除く): 75959004670

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 2269, 3217, 4538, 5605, 6434, 11210, 11345, 16085, 22690, 32170, 43111, 61123, 86222, 122246, 133871, 189803, 215555, 267742, 305615, 379606, 431110, 611230, 669355, 949015, 1338710, 1898030, 2543549, 3606257, 5087098, 7212514, 7299373, 12717745, 14598746, 18031285, 25435490, 36062570, 36496865, 72993730, 138688087, 277376174, 430663007, 693440435, 861326014, 1386880870, 2153315035, 4306630070, 8182597133, 16365194266, 40912985665, 81825971330]

約数ペア:

[(1, 81825971330), (2, 40912985665), (5, 16365194266), (10, 8182597133), (19, 4306630070), (38, 2153315035), (59, 1386880870), (95, 861326014), (118, 693440435), (190, 430663007), (295, 277376174), (590, 138688087), (1121, 72993730), (2242, 36496865), (2269, 36062570), (3217, 25435490), (4538, 18031285), (5605, 14598746), (6434, 12717745), (11210, 7299373), (11345, 7212514), (16085, 5087098), (22690, 3606257), (32170, 2543549), (43111, 1898030), (61123, 1338710), (86222, 949015), (122246, 669355), (133871, 611230), (189803, 431110), (215555, 379606), (267742, 305615)]