520043340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1973}}^1$

素因数の和:2199

約数の個数: 96

約数和(自身を含む): 1528160256

約数和(自身を除く): 1008116916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 191, 230, 276, 345, 382, 460, 573, 690, 764, 955, 1146, 1380, 1910, 1973, 2292, 2865, 3820, 3946, 4393, 5730, 5919, 7892, 8786, 9865, 11460, 11838, 13179, 17572, 19730, 21965, 23676, 26358, 29595, 39460, 43930, 45379, 52716, 59190, 65895, 87860, 90758, 118380, 131790, 136137, 181516, 226895, 263580, 272274, 376843, 453790, 544548, 680685, 753686, 907580, 1130529, 1361370, 1507372, 1884215, 2261058, 2722740, 3768430, 4522116, 5652645, 7536860, 8667389, 11305290, 17334778, 22610580, 26002167, 34669556, 43336945, 52004334, 86673890, 104008668, 130010835, 173347780, 260021670, 520043340]

約数ペア:

[(1, 520043340), (2, 260021670), (3, 173347780), (4, 130010835), (5, 104008668), (6, 86673890), (10, 52004334), (12, 43336945), (15, 34669556), (20, 26002167), (23, 22610580), (30, 17334778), (46, 11305290), (60, 8667389), (69, 7536860), (92, 5652645), (115, 4522116), (138, 3768430), (191, 2722740), (230, 2261058), (276, 1884215), (345, 1507372), (382, 1361370), (460, 1130529), (573, 907580), (690, 753686), (764, 680685), (955, 544548), (1146, 453790), (1380, 376843), (1910, 272274), (1973, 263580), (2292, 226895), (2865, 181516), (3820, 136137), (3946, 131790), (4393, 118380), (5730, 90758), (5919, 87860), (7892, 65895), (8786, 59190), (9865, 52716), (11460, 45379), (11838, 43930), (13179, 39460), (17572, 29595), (19730, 26358), (21965, 23676)]