914321260

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{2011}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 1946972160

約数和(自身を除く): 1032650900

約数列:

[1, 2, 4, 5, 10, 20, 127, 179, 254, 358, 508, 635, 716, 895, 1270, 1790, 2011, 2540, 3580, 4022, 8044, 10055, 20110, 22733, 40220, 45466, 90932, 113665, 227330, 255397, 359969, 454660, 510794, 719938, 1021588, 1276985, 1439876, 1799845, 2553970, 3599690, 5107940, 7199380, 45716063, 91432126, 182864252, 228580315, 457160630, 914321260]

約数ペア:

[(1, 914321260), (2, 457160630), (4, 228580315), (5, 182864252), (10, 91432126), (20, 45716063), (127, 7199380), (179, 5107940), (254, 3599690), (358, 2553970), (508, 1799845), (635, 1439876), (716, 1276985), (895, 1021588), (1270, 719938), (1790, 510794), (2011, 454660), (2540, 359969), (3580, 255397), (4022, 227330), (8044, 113665), (10055, 90932), (20110, 45466), (22733, 40220)]