10259620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 27363420

約数和(自身を除く): 17103800

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 49, 58, 70, 76, 95, 98, 116, 133, 140, 145, 190, 196, 203, 245, 266, 290, 361, 380, 406, 490, 532, 551, 580, 665, 722, 812, 931, 980, 1015, 1102, 1330, 1421, 1444, 1805, 1862, 2030, 2204, 2527, 2660, 2755, 2842, 3610, 3724, 3857, 4060, 4655, 5054, 5510, 5684, 7105, 7220, 7714, 9310, 10108, 10469, 11020, 12635, 14210, 15428, 17689, 18620, 19285, 20938, 25270, 26999, 28420, 35378, 38570, 41876, 50540, 52345, 53998, 70756, 73283, 77140, 88445, 104690, 107996, 134995, 146566, 176890, 209380, 269990, 293132, 353780, 366415, 512981, 539980, 732830, 1025962, 1465660, 2051924, 2564905, 5129810, 10259620]

約数ペア:

[(1, 10259620), (2, 5129810), (4, 2564905), (5, 2051924), (7, 1465660), (10, 1025962), (14, 732830), (19, 539980), (20, 512981), (28, 366415), (29, 353780), (35, 293132), (38, 269990), (49, 209380), (58, 176890), (70, 146566), (76, 134995), (95, 107996), (98, 104690), (116, 88445), (133, 77140), (140, 73283), (145, 70756), (190, 53998), (196, 52345), (203, 50540), (245, 41876), (266, 38570), (290, 35378), (361, 28420), (380, 26999), (406, 25270), (490, 20938), (532, 19285), (551, 18620), (580, 17689), (665, 15428), (722, 14210), (812, 12635), (931, 11020), (980, 10469), (1015, 10108), (1102, 9310), (1330, 7714), (1421, 7220), (1444, 7105), (1805, 5684), (1862, 5510), (2030, 5054), (2204, 4655), (2527, 4060), (2660, 3857), (2755, 3724), (2842, 3610)]