40625940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3209}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 114327360

約数和(自身を除く): 73701420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 3209, 4220, 6330, 6418, 9627, 12660, 12836, 16045, 19254, 32090, 38508, 48135, 64180, 96270, 192540, 677099, 1354198, 2031297, 2708396, 3385495, 4062594, 6770990, 8125188, 10156485, 13541980, 20312970, 40625940]

約数ペア:

[(1, 40625940), (2, 20312970), (3, 13541980), (4, 10156485), (5, 8125188), (6, 6770990), (10, 4062594), (12, 3385495), (15, 2708396), (20, 2031297), (30, 1354198), (60, 677099), (211, 192540), (422, 96270), (633, 64180), (844, 48135), (1055, 38508), (1266, 32090), (2110, 19254), (2532, 16045), (3165, 12836), (3209, 12660), (4220, 9627), (6330, 6418)]