14895440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 40271232

約数和(自身を除く): 25375792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 397, 469, 536, 560, 670, 794, 938, 1072, 1340, 1588, 1876, 1985, 2345, 2680, 2779, 3176, 3752, 3970, 4690, 5360, 5558, 6352, 7504, 7940, 9380, 11116, 13895, 15880, 18760, 22232, 26599, 27790, 31760, 37520, 44464, 53198, 55580, 106396, 111160, 132995, 186193, 212792, 222320, 265990, 372386, 425584, 531980, 744772, 930965, 1063960, 1489544, 1861930, 2127920, 2979088, 3723860, 7447720, 14895440]

約数ペア:

[(1, 14895440), (2, 7447720), (4, 3723860), (5, 2979088), (7, 2127920), (8, 1861930), (10, 1489544), (14, 1063960), (16, 930965), (20, 744772), (28, 531980), (35, 425584), (40, 372386), (56, 265990), (67, 222320), (70, 212792), (80, 186193), (112, 132995), (134, 111160), (140, 106396), (268, 55580), (280, 53198), (335, 44464), (397, 37520), (469, 31760), (536, 27790), (560, 26599), (670, 22232), (794, 18760), (938, 15880), (1072, 13895), (1340, 11116), (1588, 9380), (1876, 7940), (1985, 7504), (2345, 6352), (2680, 5558), (2779, 5360), (3176, 4690), (3752, 3970)]