172547650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 368101440

約数和(自身を除く): 195553790

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 61, 74, 110, 122, 139, 185, 275, 278, 305, 370, 407, 550, 610, 671, 695, 814, 925, 1342, 1390, 1525, 1529, 1850, 2035, 2257, 3050, 3058, 3355, 3475, 4070, 4514, 5143, 6710, 6950, 7645, 8479, 10175, 10286, 11285, 15290, 16775, 16958, 20350, 22570, 24827, 25715, 33550, 38225, 42395, 49654, 51430, 56425, 56573, 76450, 84790, 93269, 112850, 113146, 124135, 128575, 186538, 211975, 248270, 257150, 282865, 313723, 423950, 466345, 565730, 620675, 627446, 932690, 1241350, 1414325, 1568615, 2331725, 2828650, 3137230, 3450953, 4663450, 6901906, 7843075, 15686150, 17254765, 34509530, 86273825, 172547650]

約数ペア:

[(1, 172547650), (2, 86273825), (5, 34509530), (10, 17254765), (11, 15686150), (22, 7843075), (25, 6901906), (37, 4663450), (50, 3450953), (55, 3137230), (61, 2828650), (74, 2331725), (110, 1568615), (122, 1414325), (139, 1241350), (185, 932690), (275, 627446), (278, 620675), (305, 565730), (370, 466345), (407, 423950), (550, 313723), (610, 282865), (671, 257150), (695, 248270), (814, 211975), (925, 186538), (1342, 128575), (1390, 124135), (1525, 113146), (1529, 112850), (1850, 93269), (2035, 84790), (2257, 76450), (3050, 56573), (3058, 56425), (3355, 51430), (3475, 49654), (4070, 42395), (4514, 38225), (5143, 33550), (6710, 25715), (6950, 24827), (7645, 22570), (8479, 20350), (10175, 16958), (10286, 16775), (11285, 15290)]