827573650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1669}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 1580434560

約数和(自身を除く): 752860910

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 211, 235, 422, 470, 1055, 1175, 1669, 2110, 2350, 3338, 5275, 8345, 9917, 10550, 16690, 19834, 41725, 49585, 78443, 83450, 99170, 156886, 247925, 352159, 392215, 495850, 704318, 784430, 1760795, 1961075, 3521590, 3922150, 8803975, 16551473, 17607950, 33102946, 82757365, 165514730, 413786825, 827573650]

約数ペア:

[(1, 827573650), (2, 413786825), (5, 165514730), (10, 82757365), (25, 33102946), (47, 17607950), (50, 16551473), (94, 8803975), (211, 3922150), (235, 3521590), (422, 1961075), (470, 1760795), (1055, 784430), (1175, 704318), (1669, 495850), (2110, 392215), (2350, 352159), (3338, 247925), (5275, 156886), (8345, 99170), (9917, 83450), (10550, 78443), (16690, 49585), (19834, 41725)]