42564760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{152017}}^1$

素因数の和:152035

約数の個数: 32

約数和(自身を含む): 109452960

約数和(自身を除く): 66888200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 152017, 304034, 608068, 760085, 1064119, 1216136, 1520170, 2128238, 3040340, 4256476, 5320595, 6080680, 8512952, 10641190, 21282380, 42564760]

約数ペア:

[(1, 42564760), (2, 21282380), (4, 10641190), (5, 8512952), (7, 6080680), (8, 5320595), (10, 4256476), (14, 3040340), (20, 2128238), (28, 1520170), (35, 1216136), (40, 1064119), (56, 760085), (70, 608068), (140, 304034), (280, 152017)]