17108120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 41277600

約数和(自身を除く): 24169480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 139, 170, 181, 278, 340, 362, 556, 680, 695, 724, 905, 1112, 1390, 1448, 1810, 2363, 2780, 3077, 3620, 4726, 5560, 6154, 7240, 9452, 11815, 12308, 15385, 18904, 23630, 24616, 25159, 30770, 47260, 50318, 61540, 94520, 100636, 123080, 125795, 201272, 251590, 427703, 503180, 855406, 1006360, 1710812, 2138515, 3421624, 4277030, 8554060, 17108120]

約数ペア:

[(1, 17108120), (2, 8554060), (4, 4277030), (5, 3421624), (8, 2138515), (10, 1710812), (17, 1006360), (20, 855406), (34, 503180), (40, 427703), (68, 251590), (85, 201272), (136, 125795), (139, 123080), (170, 100636), (181, 94520), (278, 61540), (340, 50318), (362, 47260), (556, 30770), (680, 25159), (695, 24616), (724, 23630), (905, 18904), (1112, 15385), (1390, 12308), (1448, 11815), (1810, 9452), (2363, 7240), (2780, 6154), (3077, 5560), (3620, 4726)]