69072112240

素因数分解:

$2^4\times 5^1\times {\mathrm{863401403}}^1$

素因数の和:863401416

約数の個数: 20

約数和(自身を含む): 160592661144

約数和(自身を除く): 91520548904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863401403, 1726802806, 3453605612, 4317007015, 6907211224, 8634014030, 13814422448, 17268028060, 34536056120, 69072112240]

約数ペア:

[(1, 69072112240), (2, 34536056120), (4, 17268028060), (5, 13814422448), (8, 8634014030), (10, 6907211224), (16, 4317007015), (20, 3453605612), (40, 1726802806), (80, 863401403)]