129766060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 280756224

約数和(自身を除く): 150990164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 470, 508, 635, 940, 1087, 1270, 2174, 2540, 4348, 5435, 5969, 10870, 11938, 21740, 23876, 29845, 51089, 59690, 102178, 119380, 138049, 204356, 255445, 276098, 510890, 552196, 690245, 1021780, 1380490, 2760980, 6488303, 12976606, 25953212, 32441515, 64883030, 129766060]

約数ペア:

[(1, 129766060), (2, 64883030), (4, 32441515), (5, 25953212), (10, 12976606), (20, 6488303), (47, 2760980), (94, 1380490), (127, 1021780), (188, 690245), (235, 552196), (254, 510890), (470, 276098), (508, 255445), (635, 204356), (940, 138049), (1087, 119380), (1270, 102178), (2174, 59690), (2540, 51089), (4348, 29845), (5435, 23876), (5969, 21740), (10870, 11938)]