76204660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3467}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 184109184

約数和(自身を除く): 107904524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 3140, 3467, 4396, 5495, 6934, 10990, 13868, 17335, 21980, 24269, 34670, 48538, 69340, 97076, 121345, 242690, 485380, 544319, 1088638, 2177276, 2721595, 3810233, 5443190, 7620466, 10886380, 15240932, 19051165, 38102330, 76204660]

約数ペア:

[(1, 76204660), (2, 38102330), (4, 19051165), (5, 15240932), (7, 10886380), (10, 7620466), (14, 5443190), (20, 3810233), (28, 2721595), (35, 2177276), (70, 1088638), (140, 544319), (157, 485380), (314, 242690), (628, 121345), (785, 97076), (1099, 69340), (1570, 48538), (2198, 34670), (3140, 24269), (3467, 21980), (4396, 17335), (5495, 13868), (6934, 10990)]