133027250

素因数分解:

$2^1\times 5^3\times {\mathrm{409}}^1\times {\mathrm{1301}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 249827760

約数和(自身を除く): 116800510

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 409, 818, 1301, 2045, 2602, 4090, 6505, 10225, 13010, 20450, 32525, 51125, 65050, 102250, 162625, 325250, 532109, 1064218, 2660545, 5321090, 13302725, 26605450, 66513625, 133027250]

約数ペア:

[(1, 133027250), (2, 66513625), (5, 26605450), (10, 13302725), (25, 5321090), (50, 2660545), (125, 1064218), (250, 532109), (409, 325250), (818, 162625), (1301, 102250), (2045, 65050), (2602, 51125), (4090, 32525), (6505, 20450), (10225, 13010)]