65089150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 72

約数和(自身を含む): 145544256

約数和(自身を除く): 80455106

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 857, 1085, 1225, 1519, 1550, 1714, 2170, 2450, 3038, 4285, 5425, 5999, 7595, 8570, 10850, 11998, 15190, 21425, 26567, 29995, 37975, 41993, 42850, 53134, 59990, 75950, 83986, 132835, 149975, 185969, 209965, 265670, 299950, 371938, 419930, 664175, 929845, 1049825, 1301783, 1328350, 1859690, 2099650, 2603566, 4649225, 6508915, 9298450, 13017830, 32544575, 65089150]

約数ペア:

[(1, 65089150), (2, 32544575), (5, 13017830), (7, 9298450), (10, 6508915), (14, 4649225), (25, 2603566), (31, 2099650), (35, 1859690), (49, 1328350), (50, 1301783), (62, 1049825), (70, 929845), (98, 664175), (155, 419930), (175, 371938), (217, 299950), (245, 265670), (310, 209965), (350, 185969), (434, 149975), (490, 132835), (775, 83986), (857, 75950), (1085, 59990), (1225, 53134), (1519, 42850), (1550, 41993), (1714, 37975), (2170, 29995), (2450, 26567), (3038, 21425), (4285, 15190), (5425, 11998), (5999, 10850), (7595, 8570)]