15679005140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{110059}}^1$

素因数の和:110504

約数の個数: 48

約数和(自身を含む): 34946251200

約数和(自身を除く): 19267246060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 419, 838, 1676, 2095, 4190, 7123, 8380, 14246, 28492, 35615, 71230, 110059, 142460, 220118, 440236, 550295, 1100590, 1871003, 2201180, 3742006, 7484012, 9355015, 18710030, 37420060, 46114721, 92229442, 184458884, 230573605, 461147210, 783950257, 922294420, 1567900514, 3135801028, 3919751285, 7839502570, 15679005140]

約数ペア:

[(1, 15679005140), (2, 7839502570), (4, 3919751285), (5, 3135801028), (10, 1567900514), (17, 922294420), (20, 783950257), (34, 461147210), (68, 230573605), (85, 184458884), (170, 92229442), (340, 46114721), (419, 37420060), (838, 18710030), (1676, 9355015), (2095, 7484012), (4190, 3742006), (7123, 2201180), (8380, 1871003), (14246, 1100590), (28492, 550295), (35615, 440236), (71230, 220118), (110059, 142460)]