83412260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 187076736

約数和(自身を除く): 103664476

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4217, 4945, 8434, 9890, 16868, 19780, 21085, 42170, 84340, 96991, 181331, 193982, 362662, 387964, 484955, 725324, 906655, 969910, 1813310, 1939820, 3626620, 4170613, 8341226, 16682452, 20853065, 41706130, 83412260]

約数ペア:

[(1, 83412260), (2, 41706130), (4, 20853065), (5, 16682452), (10, 8341226), (20, 4170613), (23, 3626620), (43, 1939820), (46, 1813310), (86, 969910), (92, 906655), (115, 725324), (172, 484955), (215, 387964), (230, 362662), (430, 193982), (460, 181331), (860, 96991), (989, 84340), (1978, 42170), (3956, 21085), (4217, 19780), (4945, 16868), (8434, 9890)]