56553964240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{189169}}^1$

素因数の和:189320

約数の個数: 80

約数和(自身を含む): 136379463120

約数和(自身を除く): 79825498880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 101, 148, 185, 202, 296, 370, 404, 505, 592, 740, 808, 1010, 1480, 1616, 2020, 2960, 3737, 4040, 7474, 8080, 14948, 18685, 29896, 37370, 59792, 74740, 149480, 189169, 298960, 378338, 756676, 945845, 1513352, 1891690, 3026704, 3783380, 6999253, 7566760, 13998506, 15133520, 19106069, 27997012, 34996265, 38212138, 55994024, 69992530, 76424276, 95530345, 111988048, 139985060, 152848552, 191060690, 279970120, 305697104, 382121380, 559940240, 706924553, 764242760, 1413849106, 1528485520, 2827698212, 3534622765, 5655396424, 7069245530, 11310792848, 14138491060, 28276982120, 56553964240]

約数ペア:

[(1, 56553964240), (2, 28276982120), (4, 14138491060), (5, 11310792848), (8, 7069245530), (10, 5655396424), (16, 3534622765), (20, 2827698212), (37, 1528485520), (40, 1413849106), (74, 764242760), (80, 706924553), (101, 559940240), (148, 382121380), (185, 305697104), (202, 279970120), (296, 191060690), (370, 152848552), (404, 139985060), (505, 111988048), (592, 95530345), (740, 76424276), (808, 69992530), (1010, 55994024), (1480, 38212138), (1616, 34996265), (2020, 27997012), (2960, 19106069), (3737, 15133520), (4040, 13998506), (7474, 7566760), (8080, 6999253), (14948, 3783380), (18685, 3026704), (29896, 1891690), (37370, 1513352), (59792, 945845), (74740, 756676), (149480, 378338), (189169, 298960)]