2211040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 3419648

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, 1063, 2080, 2126, 4252, 5315, 8504, 10630, 13819, 17008, 21260, 27638, 34016, 42520, 55276, 69095, 85040, 110552, 138190, 170080, 221104, 276380, 442208, 552760, 1105520, 2211040]

約数ペア:

[(1, 2211040), (2, 1105520), (4, 552760), (5, 442208), (8, 276380), (10, 221104), (13, 170080), (16, 138190), (20, 110552), (26, 85040), (32, 69095), (40, 55276), (52, 42520), (65, 34016), (80, 27638), (104, 21260), (130, 17008), (160, 13819), (208, 10630), (260, 8504), (416, 5315), (520, 4252), (1040, 2126), (1063, 2080)]