17384120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 42668640

約数和(自身を除く): 25284520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 331, 404, 505, 520, 662, 808, 1010, 1313, 1324, 1655, 2020, 2626, 2648, 3310, 4040, 4303, 5252, 6565, 6620, 8606, 10504, 13130, 13240, 17212, 21515, 26260, 33431, 34424, 43030, 52520, 66862, 86060, 133724, 167155, 172120, 267448, 334310, 434603, 668620, 869206, 1337240, 1738412, 2173015, 3476824, 4346030, 8692060, 17384120]

約数ペア:

[(1, 17384120), (2, 8692060), (4, 4346030), (5, 3476824), (8, 2173015), (10, 1738412), (13, 1337240), (20, 869206), (26, 668620), (40, 434603), (52, 334310), (65, 267448), (101, 172120), (104, 167155), (130, 133724), (202, 86060), (260, 66862), (331, 52520), (404, 43030), (505, 34424), (520, 33431), (662, 26260), (808, 21515), (1010, 17212), (1313, 13240), (1324, 13130), (1655, 10504), (2020, 8606), (2626, 6620), (2648, 6565), (3310, 5252), (4040, 4303)]