15693472840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1\times {\mathrm{5501}}^1$

素因数の和:6562

約数の個数: 64

約数和(自身を含む): 35837166960

約数和(自身を除く): 20143694120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 977, 1460, 1954, 2920, 3908, 4885, 5501, 7816, 9770, 11002, 19540, 22004, 27505, 39080, 44008, 55010, 71321, 110020, 142642, 220040, 285284, 356605, 401573, 570568, 713210, 803146, 1426420, 1606292, 2007865, 2852840, 3212584, 4015730, 5374477, 8031460, 10748954, 16062920, 21497908, 26872385, 42995816, 53744770, 107489540, 214979080, 392336821, 784673642, 1569347284, 1961684105, 3138694568, 3923368210, 7846736420, 15693472840]

約数ペア:

[(1, 15693472840), (2, 7846736420), (4, 3923368210), (5, 3138694568), (8, 1961684105), (10, 1569347284), (20, 784673642), (40, 392336821), (73, 214979080), (146, 107489540), (292, 53744770), (365, 42995816), (584, 26872385), (730, 21497908), (977, 16062920), (1460, 10748954), (1954, 8031460), (2920, 5374477), (3908, 4015730), (4885, 3212584), (5501, 2852840), (7816, 2007865), (9770, 1606292), (11002, 1426420), (19540, 803146), (22004, 713210), (27505, 570568), (39080, 401573), (44008, 356605), (55010, 285284), (71321, 220040), (110020, 142642)]