41488960

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:743

約数の個数: 56

約数和(自身を含む): 99349560

約数和(自身を除く): 57860600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 409, 634, 818, 1268, 1585, 1636, 2045, 2536, 3170, 3272, 4090, 5072, 6340, 6544, 8180, 10144, 12680, 13088, 16360, 20288, 25360, 26176, 32720, 50720, 65440, 101440, 129653, 130880, 259306, 518612, 648265, 1037224, 1296530, 2074448, 2593060, 4148896, 5186120, 8297792, 10372240, 20744480, 41488960]

約数ペア:

[(1, 41488960), (2, 20744480), (4, 10372240), (5, 8297792), (8, 5186120), (10, 4148896), (16, 2593060), (20, 2074448), (32, 1296530), (40, 1037224), (64, 648265), (80, 518612), (160, 259306), (317, 130880), (320, 129653), (409, 101440), (634, 65440), (818, 50720), (1268, 32720), (1585, 26176), (1636, 25360), (2045, 20288), (2536, 16360), (3170, 13088), (3272, 12680), (4090, 10144), (5072, 8180), (6340, 6544)]