210410720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101159}}^1$

素因数の和:101187

約数の個数: 48

約数和(自身を含む): 535338720

約数和(自身を除く): 324928000

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, 101159, 202318, 404636, 505795, 809272, 1011590, 1315067, 1618544, 2023180, 2630134, 3237088, 4046360, 5260268, 6575335, 8092720, 10520536, 13150670, 16185440, 21041072, 26301340, 42082144, 52602680, 105205360, 210410720]

約数ペア:

[(1, 210410720), (2, 105205360), (4, 52602680), (5, 42082144), (8, 26301340), (10, 21041072), (13, 16185440), (16, 13150670), (20, 10520536), (26, 8092720), (32, 6575335), (40, 5260268), (52, 4046360), (65, 3237088), (80, 2630134), (104, 2023180), (130, 1618544), (160, 1315067), (208, 1011590), (260, 809272), (416, 505795), (520, 404636), (1040, 202318), (2080, 101159)]