70519900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{64109}}^1$

素因数の和:64134

約数の個数: 36

約数和(自身を含む): 166942440

約数和(自身を除く): 96422540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 64109, 128218, 256436, 320545, 641090, 705199, 1282180, 1410398, 1602725, 2820796, 3205450, 3525995, 6410900, 7051990, 14103980, 17629975, 35259950, 70519900]

約数ペア:

[(1, 70519900), (2, 35259950), (4, 17629975), (5, 14103980), (10, 7051990), (11, 6410900), (20, 3525995), (22, 3205450), (25, 2820796), (44, 1602725), (50, 1410398), (55, 1282180), (100, 705199), (110, 641090), (220, 320545), (275, 256436), (550, 128218), (1100, 64109)]