1002711700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7433}}^1$

素因数の和:7537

約数の個数: 72

約数和(自身を含む): 2322976320

約数和(自身を除く): 1320264620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 95, 100, 142, 190, 284, 355, 380, 475, 710, 950, 1349, 1420, 1775, 1900, 2698, 3550, 5396, 6745, 7100, 7433, 13490, 14866, 26980, 29732, 33725, 37165, 67450, 74330, 134900, 141227, 148660, 185825, 282454, 371650, 527743, 564908, 706135, 743300, 1055486, 1412270, 2110972, 2638715, 2824540, 3530675, 5277430, 7061350, 10027117, 10554860, 13193575, 14122700, 20054234, 26387150, 40108468, 50135585, 52774300, 100271170, 200542340, 250677925, 501355850, 1002711700]

約数ペア:

[(1, 1002711700), (2, 501355850), (4, 250677925), (5, 200542340), (10, 100271170), (19, 52774300), (20, 50135585), (25, 40108468), (38, 26387150), (50, 20054234), (71, 14122700), (76, 13193575), (95, 10554860), (100, 10027117), (142, 7061350), (190, 5277430), (284, 3530675), (355, 2824540), (380, 2638715), (475, 2110972), (710, 1412270), (950, 1055486), (1349, 743300), (1420, 706135), (1775, 564908), (1900, 527743), (2698, 371650), (3550, 282454), (5396, 185825), (6745, 148660), (7100, 141227), (7433, 134900), (13490, 74330), (14866, 67450), (26980, 37165), (29732, 33725)]