409475080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4051}}^1$

素因数の和:4107

約数の個数: 96

約数和(自身を含む): 1111544640

約数和(自身を除く): 702069560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 361, 380, 532, 665, 722, 760, 1064, 1330, 1444, 1805, 2527, 2660, 2888, 3610, 4051, 5054, 5320, 7220, 8102, 10108, 12635, 14440, 16204, 20216, 20255, 25270, 28357, 32408, 40510, 50540, 56714, 76969, 81020, 101080, 113428, 141785, 153938, 162040, 226856, 283570, 307876, 384845, 538783, 567140, 615752, 769690, 1077566, 1134280, 1462411, 1539380, 2155132, 2693915, 2924822, 3078760, 4310264, 5387830, 5849644, 7312055, 10236877, 10775660, 11699288, 14624110, 20473754, 21551320, 29248220, 40947508, 51184385, 58496440, 81895016, 102368770, 204737540, 409475080]

約数ペア:

[(1, 409475080), (2, 204737540), (4, 102368770), (5, 81895016), (7, 58496440), (8, 51184385), (10, 40947508), (14, 29248220), (19, 21551320), (20, 20473754), (28, 14624110), (35, 11699288), (38, 10775660), (40, 10236877), (56, 7312055), (70, 5849644), (76, 5387830), (95, 4310264), (133, 3078760), (140, 2924822), (152, 2693915), (190, 2155132), (266, 1539380), (280, 1462411), (361, 1134280), (380, 1077566), (532, 769690), (665, 615752), (722, 567140), (760, 538783), (1064, 384845), (1330, 307876), (1444, 283570), (1805, 226856), (2527, 162040), (2660, 153938), (2888, 141785), (3610, 113428), (4051, 101080), (5054, 81020), (5320, 76969), (7220, 56714), (8102, 50540), (10108, 40510), (12635, 32408), (14440, 28357), (16204, 25270), (20216, 20255)]