46641920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 120358896

約数和(自身を除く): 73716976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2803, 3328, 4160, 5606, 8320, 11212, 14015, 16640, 22424, 28030, 36439, 44848, 56060, 72878, 89696, 112120, 145756, 179392, 182195, 224240, 291512, 358784, 364390, 448480, 583024, 717568, 728780, 896960, 1166048, 1457560, 1793920, 2332096, 2915120, 3587840, 4664192, 5830240, 9328384, 11660480, 23320960, 46641920]

約数ペア:

[(1, 46641920), (2, 23320960), (4, 11660480), (5, 9328384), (8, 5830240), (10, 4664192), (13, 3587840), (16, 2915120), (20, 2332096), (26, 1793920), (32, 1457560), (40, 1166048), (52, 896960), (64, 728780), (65, 717568), (80, 583024), (104, 448480), (128, 364390), (130, 358784), (160, 291512), (208, 224240), (256, 182195), (260, 179392), (320, 145756), (416, 112120), (520, 89696), (640, 72878), (832, 56060), (1040, 44848), (1280, 36439), (1664, 28030), (2080, 22424), (2803, 16640), (3328, 14015), (4160, 11212), (5606, 8320)]