105205360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101159}}^1$

素因数の和:101185

約数の個数: 40

約数和(自身を含む): 263420640

約数和(自身を除く): 158215280

約数列:

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

約数ペア:

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