17177140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 40219200

約数和(自身を除く): 23042060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 2659, 3230, 5318, 6460, 10636, 13295, 26590, 45203, 50521, 53180, 90406, 101042, 180812, 202084, 226015, 252605, 452030, 505210, 858857, 904060, 1010420, 1717714, 3435428, 4294285, 8588570, 17177140]

約数ペア:

[(1, 17177140), (2, 8588570), (4, 4294285), (5, 3435428), (10, 1717714), (17, 1010420), (19, 904060), (20, 858857), (34, 505210), (38, 452030), (68, 252605), (76, 226015), (85, 202084), (95, 180812), (170, 101042), (190, 90406), (323, 53180), (340, 50521), (380, 45203), (646, 26590), (1292, 13295), (1615, 10636), (2659, 6460), (3230, 5318)]