39089650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 79905600

約数和(自身を除く): 40815950

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1789, 2185, 3578, 4370, 8945, 10925, 17890, 21850, 33991, 41147, 44725, 67982, 82294, 89450, 169955, 205735, 339910, 411470, 781793, 849775, 1028675, 1563586, 1699550, 2057350, 3908965, 7817930, 19544825, 39089650]

約数ペア:

[(1, 39089650), (2, 19544825), (5, 7817930), (10, 3908965), (19, 2057350), (23, 1699550), (25, 1563586), (38, 1028675), (46, 849775), (50, 781793), (95, 411470), (115, 339910), (190, 205735), (230, 169955), (437, 89450), (475, 82294), (575, 67982), (874, 44725), (950, 41147), (1150, 33991), (1789, 21850), (2185, 17890), (3578, 10925), (4370, 8945)]