675533050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 1318978080

約数和(自身を除く): 643445030

約数列:

[1, 2, 5, 10, 25, 37, 50, 71, 74, 139, 142, 185, 278, 355, 370, 695, 710, 925, 1369, 1390, 1775, 1850, 2627, 2738, 3475, 3550, 5143, 5254, 6845, 6950, 9869, 10286, 13135, 13690, 19738, 25715, 26270, 34225, 49345, 51430, 65675, 68450, 97199, 98690, 128575, 131350, 190291, 194398, 246725, 257150, 365153, 380582, 485995, 493450, 730306, 951455, 971990, 1825765, 1902910, 2429975, 3651530, 4757275, 4859950, 9128825, 9514550, 13510661, 18257650, 27021322, 67553305, 135106610, 337766525, 675533050]

約数ペア:

[(1, 675533050), (2, 337766525), (5, 135106610), (10, 67553305), (25, 27021322), (37, 18257650), (50, 13510661), (71, 9514550), (74, 9128825), (139, 4859950), (142, 4757275), (185, 3651530), (278, 2429975), (355, 1902910), (370, 1825765), (695, 971990), (710, 951455), (925, 730306), (1369, 493450), (1390, 485995), (1775, 380582), (1850, 365153), (2627, 257150), (2738, 246725), (3475, 194398), (3550, 190291), (5143, 131350), (5254, 128575), (6845, 98690), (6950, 97199), (9869, 68450), (10286, 65675), (13135, 51430), (13690, 49345), (19738, 34225), (25715, 26270)]