15693995540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{32719}}^1$

素因数の和:33584

約数の個数: 48

約数和(自身を含む): 34136121600

約数和(自身を除く): 18442126060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 827, 1654, 3308, 4135, 8270, 16540, 23983, 32719, 47966, 65438, 95932, 119915, 130876, 163595, 239830, 327190, 479660, 654380, 948851, 1897702, 3795404, 4744255, 9488510, 18977020, 27058613, 54117226, 108234452, 135293065, 270586130, 541172260, 784699777, 1569399554, 3138799108, 3923498885, 7846997770, 15693995540]

約数ペア:

[(1, 15693995540), (2, 7846997770), (4, 3923498885), (5, 3138799108), (10, 1569399554), (20, 784699777), (29, 541172260), (58, 270586130), (116, 135293065), (145, 108234452), (290, 54117226), (580, 27058613), (827, 18977020), (1654, 9488510), (3308, 4744255), (4135, 3795404), (8270, 1897702), (16540, 948851), (23983, 654380), (32719, 479660), (47966, 327190), (65438, 239830), (95932, 163595), (119915, 130876)]