16214240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 29073184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 467, 496, 560, 620, 868, 934, 992, 1085, 1120, 1240, 1736, 1868, 2170, 2335, 2480, 3269, 3472, 3736, 4340, 4670, 4960, 6538, 6944, 7472, 8680, 9340, 13076, 14477, 14944, 16345, 17360, 18680, 26152, 28954, 32690, 34720, 37360, 52304, 57908, 65380, 72385, 74720, 101339, 104608, 115816, 130760, 144770, 202678, 231632, 261520, 289540, 405356, 463264, 506695, 523040, 579080, 810712, 1013390, 1158160, 1621424, 2026780, 2316320, 3242848, 4053560, 8107120, 16214240]

約数ペア:

[(1, 16214240), (2, 8107120), (4, 4053560), (5, 3242848), (7, 2316320), (8, 2026780), (10, 1621424), (14, 1158160), (16, 1013390), (20, 810712), (28, 579080), (31, 523040), (32, 506695), (35, 463264), (40, 405356), (56, 289540), (62, 261520), (70, 231632), (80, 202678), (112, 144770), (124, 130760), (140, 115816), (155, 104608), (160, 101339), (217, 74720), (224, 72385), (248, 65380), (280, 57908), (310, 52304), (434, 37360), (467, 34720), (496, 32690), (560, 28954), (620, 26152), (868, 18680), (934, 17360), (992, 16345), (1085, 14944), (1120, 14477), (1240, 13076), (1736, 9340), (1868, 8680), (2170, 7472), (2335, 6944), (2480, 6538), (3269, 4960), (3472, 4670), (3736, 4340)]