79114840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6632

約数の個数: 64

約数和(自身を含む): 208200960

約数和(自身を除く): 129086120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 6571, 12040, 13142, 26284, 32855, 45997, 52568, 65710, 91994, 131420, 183988, 229985, 262840, 282553, 367976, 459970, 565106, 919940, 1130212, 1412765, 1839880, 1977871, 2260424, 2825530, 3955742, 5651060, 7911484, 9889355, 11302120, 15822968, 19778710, 39557420, 79114840]

約数ペア:

[(1, 79114840), (2, 39557420), (4, 19778710), (5, 15822968), (7, 11302120), (8, 9889355), (10, 7911484), (14, 5651060), (20, 3955742), (28, 2825530), (35, 2260424), (40, 1977871), (43, 1839880), (56, 1412765), (70, 1130212), (86, 919940), (140, 565106), (172, 459970), (215, 367976), (280, 282553), (301, 262840), (344, 229985), (430, 183988), (602, 131420), (860, 91994), (1204, 65710), (1505, 52568), (1720, 45997), (2408, 32855), (3010, 26284), (6020, 13142), (6571, 12040)]