15696855040

素因数分解:

$2^{16}\times 5^1\times {\mathrm{47903}}^1$

素因数の和:47940

約数の個数: 68

約数和(自身を含む): 37672951104

約数和(自身を除く): 21976096064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8192, 10240, 16384, 20480, 32768, 40960, 47903, 65536, 81920, 95806, 163840, 191612, 239515, 327680, 383224, 479030, 766448, 958060, 1532896, 1916120, 3065792, 3832240, 6131584, 7664480, 12263168, 15328960, 24526336, 30657920, 49052672, 61315840, 98105344, 122631680, 196210688, 245263360, 392421376, 490526720, 784842752, 981053440, 1569685504, 1962106880, 3139371008, 3924213760, 7848427520, 15696855040]

約数ペア:

[(1, 15696855040), (2, 7848427520), (4, 3924213760), (5, 3139371008), (8, 1962106880), (10, 1569685504), (16, 981053440), (20, 784842752), (32, 490526720), (40, 392421376), (64, 245263360), (80, 196210688), (128, 122631680), (160, 98105344), (256, 61315840), (320, 49052672), (512, 30657920), (640, 24526336), (1024, 15328960), (1280, 12263168), (2048, 7664480), (2560, 6131584), (4096, 3832240), (5120, 3065792), (8192, 1916120), (10240, 1532896), (16384, 958060), (20480, 766448), (32768, 479030), (40960, 383224), (47903, 327680), (65536, 239515), (81920, 191612), (95806, 163840)]