1566103520

素因数分解:

$2^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{42743}}^1$

素因数の和:42987

約数の個数: 48

約数和(自身を含む): 3716163360

約数和(自身を除く): 2150059840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 7328, 9160, 18320, 36640, 42743, 85486, 170972, 213715, 341944, 427430, 683888, 854860, 1367776, 1709720, 3419440, 6838880, 9788147, 19576294, 39152588, 48940735, 78305176, 97881470, 156610352, 195762940, 313220704, 391525880, 783051760, 1566103520]

約数ペア:

[(1, 1566103520), (2, 783051760), (4, 391525880), (5, 313220704), (8, 195762940), (10, 156610352), (16, 97881470), (20, 78305176), (32, 48940735), (40, 39152588), (80, 19576294), (160, 9788147), (229, 6838880), (458, 3419440), (916, 1709720), (1145, 1367776), (1832, 854860), (2290, 683888), (3664, 427430), (4580, 341944), (7328, 213715), (9160, 170972), (18320, 85486), (36640, 42743)]