33779150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 70185240

約数和(自身を除く): 36406090

約数列:

[1, 2, 5, 10, 19, 25, 31, 37, 38, 50, 62, 74, 95, 155, 185, 190, 310, 370, 475, 589, 703, 775, 925, 950, 961, 1147, 1178, 1406, 1550, 1850, 1922, 2294, 2945, 3515, 4805, 5735, 5890, 7030, 9610, 11470, 14725, 17575, 18259, 21793, 24025, 28675, 29450, 35150, 35557, 36518, 43586, 48050, 57350, 71114, 91295, 108965, 177785, 182590, 217930, 355570, 456475, 544825, 675583, 888925, 912950, 1089650, 1351166, 1777850, 3377915, 6755830, 16889575, 33779150]

約数ペア:

[(1, 33779150), (2, 16889575), (5, 6755830), (10, 3377915), (19, 1777850), (25, 1351166), (31, 1089650), (37, 912950), (38, 888925), (50, 675583), (62, 544825), (74, 456475), (95, 355570), (155, 217930), (185, 182590), (190, 177785), (310, 108965), (370, 91295), (475, 71114), (589, 57350), (703, 48050), (775, 43586), (925, 36518), (950, 35557), (961, 35150), (1147, 29450), (1178, 28675), (1406, 24025), (1550, 21793), (1850, 18259), (1922, 17575), (2294, 14725), (2945, 11470), (3515, 9610), (4805, 7030), (5735, 5890)]