63121760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30347}}^1$

素因数の和:30375

約数の個数: 48

約数和(自身を含む): 160601616

約数和(自身を除く): 97479856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 30347, 60694, 121388, 151735, 242776, 303470, 394511, 485552, 606940, 789022, 971104, 1213880, 1578044, 1972555, 2427760, 3156088, 3945110, 4855520, 6312176, 7890220, 12624352, 15780440, 31560880, 63121760]

約数ペア:

[(1, 63121760), (2, 31560880), (4, 15780440), (5, 12624352), (8, 7890220), (10, 6312176), (13, 4855520), (16, 3945110), (20, 3156088), (26, 2427760), (32, 1972555), (40, 1578044), (52, 1213880), (65, 971104), (80, 789022), (104, 606940), (130, 485552), (160, 394511), (208, 303470), (260, 242776), (416, 151735), (520, 121388), (1040, 60694), (2080, 30347)]