2938630250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{32561}}^1$

素因数の和:32616

約数の個数: 48

約数和(自身を含む): 5806065096

約数和(自身を除く): 2867434846

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 361, 475, 722, 950, 1805, 2375, 3610, 4750, 9025, 18050, 32561, 45125, 65122, 90250, 162805, 325610, 618659, 814025, 1237318, 1628050, 3093295, 4070125, 6186590, 8140250, 11754521, 15466475, 23509042, 30932950, 58772605, 77332375, 117545210, 154664750, 293863025, 587726050, 1469315125, 2938630250]

約数ペア:

[(1, 2938630250), (2, 1469315125), (5, 587726050), (10, 293863025), (19, 154664750), (25, 117545210), (38, 77332375), (50, 58772605), (95, 30932950), (125, 23509042), (190, 15466475), (250, 11754521), (361, 8140250), (475, 6186590), (722, 4070125), (950, 3093295), (1805, 1628050), (2375, 1237318), (3610, 814025), (4750, 618659), (9025, 325610), (18050, 162805), (32561, 90250), (45125, 65122)]