63867040

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9283}}^1$

素因数の和:9341

約数の個数: 48

約数和(自身を含む): 154411488

約数和(自身を除く): 90544448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 9283, 18566, 37132, 46415, 74264, 92830, 148528, 185660, 297056, 371320, 399169, 742640, 798338, 1485280, 1596676, 1995845, 3193352, 3991690, 6386704, 7983380, 12773408, 15966760, 31933520, 63867040]

約数ペア:

[(1, 63867040), (2, 31933520), (4, 15966760), (5, 12773408), (8, 7983380), (10, 6386704), (16, 3991690), (20, 3193352), (32, 1995845), (40, 1596676), (43, 1485280), (80, 798338), (86, 742640), (160, 399169), (172, 371320), (215, 297056), (344, 185660), (430, 148528), (688, 92830), (860, 74264), (1376, 46415), (1720, 37132), (3440, 18566), (6880, 9283)]