123662950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 241698816

約数和(自身を除く): 118035866

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 191, 230, 382, 563, 575, 955, 1126, 1150, 1910, 2815, 4393, 4775, 5630, 8786, 9550, 12949, 14075, 21965, 25898, 28150, 43930, 64745, 107533, 109825, 129490, 215066, 219650, 323725, 537665, 647450, 1075330, 2473259, 2688325, 4946518, 5376650, 12366295, 24732590, 61831475, 123662950]

約数ペア:

[(1, 123662950), (2, 61831475), (5, 24732590), (10, 12366295), (23, 5376650), (25, 4946518), (46, 2688325), (50, 2473259), (115, 1075330), (191, 647450), (230, 537665), (382, 323725), (563, 219650), (575, 215066), (955, 129490), (1126, 109825), (1150, 107533), (1910, 64745), (2815, 43930), (4393, 28150), (4775, 25898), (5630, 21965), (8786, 14075), (9550, 12949)]