10366056440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{15493}}^1$

素因数の和:15936

約数の個数: 64

約数和(自身を含む): 23928933600

約数和(自身を除く): 13562877160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 389, 430, 778, 860, 1556, 1720, 1945, 3112, 3890, 7780, 15493, 15560, 16727, 30986, 33454, 61972, 66908, 77465, 83635, 123944, 133816, 154930, 167270, 309860, 334540, 619720, 666199, 669080, 1332398, 2664796, 3330995, 5329592, 6026777, 6661990, 12053554, 13323980, 24107108, 26647960, 30133885, 48214216, 60267770, 120535540, 241071080, 259151411, 518302822, 1036605644, 1295757055, 2073211288, 2591514110, 5183028220, 10366056440]

約数ペア:

[(1, 10366056440), (2, 5183028220), (4, 2591514110), (5, 2073211288), (8, 1295757055), (10, 1036605644), (20, 518302822), (40, 259151411), (43, 241071080), (86, 120535540), (172, 60267770), (215, 48214216), (344, 30133885), (389, 26647960), (430, 24107108), (778, 13323980), (860, 12053554), (1556, 6661990), (1720, 6026777), (1945, 5329592), (3112, 3330995), (3890, 2664796), (7780, 1332398), (15493, 669080), (15560, 666199), (16727, 619720), (30986, 334540), (33454, 309860), (61972, 167270), (66908, 154930), (77465, 133816), (83635, 123944)]