17172260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5372

約数の個数: 48

約数和(自身を含む): 43013376

約数和(自身を除く): 25841116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 5333, 10666, 21332, 26665, 37331, 53330, 74662, 106660, 122659, 149324, 186655, 245318, 373310, 490636, 613295, 746620, 858613, 1226590, 1717226, 2453180, 3434452, 4293065, 8586130, 17172260]

約数ペア:

[(1, 17172260), (2, 8586130), (4, 4293065), (5, 3434452), (7, 2453180), (10, 1717226), (14, 1226590), (20, 858613), (23, 746620), (28, 613295), (35, 490636), (46, 373310), (70, 245318), (92, 186655), (115, 149324), (140, 122659), (161, 106660), (230, 74662), (322, 53330), (460, 37331), (644, 26665), (805, 21332), (1610, 10666), (3220, 5333)]