4173350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 8570880

約数和(自身を除く): 4397530

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 191, 230, 382, 437, 475, 575, 874, 950, 955, 1150, 1910, 2185, 3629, 4370, 4393, 4775, 7258, 8786, 9550, 10925, 18145, 21850, 21965, 36290, 43930, 83467, 90725, 109825, 166934, 181450, 219650, 417335, 834670, 2086675, 4173350]

約数ペア:

[(1, 4173350), (2, 2086675), (5, 834670), (10, 417335), (19, 219650), (23, 181450), (25, 166934), (38, 109825), (46, 90725), (50, 83467), (95, 43930), (115, 36290), (190, 21965), (191, 21850), (230, 18145), (382, 10925), (437, 9550), (475, 8786), (575, 7258), (874, 4775), (950, 4393), (955, 4370), (1150, 3629), (1910, 2185)]