6204397040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{19699}}^1$

素因数の和:19870

約数の個数: 80

約数和(自身を含む): 15008563200

約数和(自身を除く): 8804166160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 496, 508, 620, 635, 1016, 1240, 1270, 2032, 2480, 2540, 3937, 5080, 7874, 10160, 15748, 19685, 19699, 31496, 39370, 39398, 62992, 78740, 78796, 98495, 157480, 157592, 196990, 314960, 315184, 393980, 610669, 787960, 1221338, 1575920, 2442676, 2501773, 3053345, 4885352, 5003546, 6106690, 9770704, 10007092, 12213380, 12508865, 20014184, 24426760, 25017730, 40028368, 48853520, 50035460, 77554963, 100070920, 155109926, 200141840, 310219852, 387774815, 620439704, 775549630, 1240879408, 1551099260, 3102198520, 6204397040]

約数ペア:

[(1, 6204397040), (2, 3102198520), (4, 1551099260), (5, 1240879408), (8, 775549630), (10, 620439704), (16, 387774815), (20, 310219852), (31, 200141840), (40, 155109926), (62, 100070920), (80, 77554963), (124, 50035460), (127, 48853520), (155, 40028368), (248, 25017730), (254, 24426760), (310, 20014184), (496, 12508865), (508, 12213380), (620, 10007092), (635, 9770704), (1016, 6106690), (1240, 5003546), (1270, 4885352), (2032, 3053345), (2480, 2501773), (2540, 2442676), (3937, 1575920), (5080, 1221338), (7874, 787960), (10160, 610669), (15748, 393980), (19685, 315184), (19699, 314960), (31496, 196990), (39370, 157592), (39398, 157480), (62992, 98495), (78740, 78796)]