78879247730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{8369}}^1$

素因数の和:9395

約数の個数: 64

約数和(自身を含む): 151778499840

約数和(自身を除く): 72899252110

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 953, 989, 1906, 1978, 4765, 4945, 8369, 9530, 9890, 16738, 21919, 40979, 41845, 43838, 81958, 83690, 109595, 192487, 204895, 219190, 359867, 384974, 409790, 719734, 942517, 962435, 1799335, 1885034, 1924870, 3598670, 4712585, 7975657, 8276941, 9425170, 15951314, 16553882, 39878285, 41384705, 79756570, 82769410, 183440111, 342953251, 366880222, 685906502, 917200555, 1714766255, 1834401110, 3429532510, 7887924773, 15775849546, 39439623865, 78879247730]

約数ペア:

[(1, 78879247730), (2, 39439623865), (5, 15775849546), (10, 7887924773), (23, 3429532510), (43, 1834401110), (46, 1714766255), (86, 917200555), (115, 685906502), (215, 366880222), (230, 342953251), (430, 183440111), (953, 82769410), (989, 79756570), (1906, 41384705), (1978, 39878285), (4765, 16553882), (4945, 15951314), (8369, 9425170), (9530, 8276941), (9890, 7975657), (16738, 4712585), (21919, 3598670), (40979, 1924870), (41845, 1885034), (43838, 1799335), (81958, 962435), (83690, 942517), (109595, 719734), (192487, 409790), (204895, 384974), (219190, 359867)]