27870950

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{5519}}^1$

素因数の和:5632

約数の個数: 24

約数和(自身を含む): 52362720

約数和(自身を除く): 24491770

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 5519, 11038, 27595, 55190, 137975, 275950, 557419, 1114838, 2787095, 5574190, 13935475, 27870950]

約数ペア:

[(1, 27870950), (2, 13935475), (5, 5574190), (10, 2787095), (25, 1114838), (50, 557419), (101, 275950), (202, 137975), (505, 55190), (1010, 27595), (2525, 11038), (5050, 5519)]