2288939185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 3200601600

約数和(自身を除く): 911662415

約数列:

[1, 5, 13, 23, 41, 65, 107, 115, 205, 299, 349, 533, 535, 943, 1391, 1495, 1745, 2461, 2665, 4387, 4537, 4715, 6955, 8027, 12259, 12305, 14309, 21935, 22685, 31993, 37343, 40135, 57031, 61295, 71545, 100901, 104351, 159965, 186017, 186715, 285155, 329107, 485459, 504505, 521755, 858889, 930085, 1311713, 1531063, 1645535, 2427295, 4278391, 4294445, 6558565, 7655315, 11165557, 19903819, 21391955, 35214449, 55827785, 99519095, 176072245, 457787837, 2288939185]

約数ペア:

[(1, 2288939185), (5, 457787837), (13, 176072245), (23, 99519095), (41, 55827785), (65, 35214449), (107, 21391955), (115, 19903819), (205, 11165557), (299, 7655315), (349, 6558565), (533, 4294445), (535, 4278391), (943, 2427295), (1391, 1645535), (1495, 1531063), (1745, 1311713), (2461, 930085), (2665, 858889), (4387, 521755), (4537, 504505), (4715, 485459), (6955, 329107), (8027, 285155), (12259, 186715), (12305, 186017), (14309, 159965), (21935, 104351), (22685, 100901), (31993, 71545), (37343, 61295), (40135, 57031)]