133028518660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{391260349}}^1$

素因数の和:391260375

約数の個数: 24

約数和(自身を含む): 295792824600

約数和(自身を除く): 162764305940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 391260349, 782520698, 1565041396, 1956301745, 3912603490, 6651425933, 7825206980, 13302851866, 26605703732, 33257129665, 66514259330, 133028518660]

約数ペア:

[(1, 133028518660), (2, 66514259330), (4, 33257129665), (5, 26605703732), (10, 13302851866), (17, 7825206980), (20, 6651425933), (34, 3912603490), (68, 1956301745), (85, 1565041396), (170, 782520698), (340, 391260349)]