4112895400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{388009}}^1$

素因数の和:388078

約数の個数: 48

約数和(自身を含む): 9742931100

約数和(自身を除く): 5630035700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 388009, 776018, 1552036, 1940045, 3104072, 3880090, 7760180, 9700225, 15520360, 19400450, 20564477, 38800900, 41128954, 77601800, 82257908, 102822385, 164515816, 205644770, 411289540, 514111925, 822579080, 1028223850, 2056447700, 4112895400]

約数ペア:

[(1, 4112895400), (2, 2056447700), (4, 1028223850), (5, 822579080), (8, 514111925), (10, 411289540), (20, 205644770), (25, 164515816), (40, 102822385), (50, 82257908), (53, 77601800), (100, 41128954), (106, 38800900), (200, 20564477), (212, 19400450), (265, 15520360), (424, 9700225), (530, 7760180), (1060, 3880090), (1325, 3104072), (2120, 1940045), (2650, 1552036), (5300, 776018), (10600, 388009)]