67047760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2852

約数の個数: 80

約数和(自身を含む): 175238784

約数和(自身を除く): 108191024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2803, 2990, 4784, 5606, 5980, 11212, 11960, 14015, 22424, 23920, 28030, 36439, 44848, 56060, 64469, 72878, 112120, 128938, 145756, 182195, 224240, 257876, 291512, 322345, 364390, 515752, 583024, 644690, 728780, 838097, 1031504, 1289380, 1457560, 1676194, 2578760, 2915120, 3352388, 4190485, 5157520, 6704776, 8380970, 13409552, 16761940, 33523880, 67047760]

約数ペア:

[(1, 67047760), (2, 33523880), (4, 16761940), (5, 13409552), (8, 8380970), (10, 6704776), (13, 5157520), (16, 4190485), (20, 3352388), (23, 2915120), (26, 2578760), (40, 1676194), (46, 1457560), (52, 1289380), (65, 1031504), (80, 838097), (92, 728780), (104, 644690), (115, 583024), (130, 515752), (184, 364390), (208, 322345), (230, 291512), (260, 257876), (299, 224240), (368, 182195), (460, 145756), (520, 128938), (598, 112120), (920, 72878), (1040, 64469), (1196, 56060), (1495, 44848), (1840, 36439), (2392, 28030), (2803, 23920), (2990, 22424), (4784, 14015), (5606, 11960), (5980, 11212)]