13692650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 27420120

約数和(自身を除く): 13727470

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 170, 178, 181, 362, 425, 445, 850, 890, 905, 1513, 1810, 2225, 3026, 3077, 4450, 4525, 6154, 7565, 9050, 15130, 15385, 16109, 30770, 32218, 37825, 75650, 76925, 80545, 153850, 161090, 273853, 402725, 547706, 805450, 1369265, 2738530, 6846325, 13692650]

約数ペア:

[(1, 13692650), (2, 6846325), (5, 2738530), (10, 1369265), (17, 805450), (25, 547706), (34, 402725), (50, 273853), (85, 161090), (89, 153850), (170, 80545), (178, 76925), (181, 75650), (362, 37825), (425, 32218), (445, 30770), (850, 16109), (890, 15385), (905, 15130), (1513, 9050), (1810, 7565), (2225, 6154), (3026, 4525), (3077, 4450)]