108411920

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5399}}^1$

素因数の和:5663

約数の個数: 40

約数和(自身を含む): 253108800

約数和(自身を除く): 144696880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 5399, 10040, 10798, 20080, 21596, 26995, 43192, 53990, 86384, 107980, 215960, 431920, 1355149, 2710298, 5420596, 6775745, 10841192, 13551490, 21682384, 27102980, 54205960, 108411920]

約数ペア:

[(1, 108411920), (2, 54205960), (4, 27102980), (5, 21682384), (8, 13551490), (10, 10841192), (16, 6775745), (20, 5420596), (40, 2710298), (80, 1355149), (251, 431920), (502, 215960), (1004, 107980), (1255, 86384), (2008, 53990), (2510, 43192), (4016, 26995), (5020, 21596), (5399, 20080), (10040, 10798)]