57742360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111043}}^1$

素因数の和:111067

約数の個数: 32

約数和(自身を含む): 139915440

約数和(自身を除く): 82173080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 111043, 222086, 444172, 555215, 888344, 1110430, 1443559, 2220860, 2887118, 4441720, 5774236, 7217795, 11548472, 14435590, 28871180, 57742360]

約数ペア:

[(1, 57742360), (2, 28871180), (4, 14435590), (5, 11548472), (8, 7217795), (10, 5774236), (13, 4441720), (20, 2887118), (26, 2220860), (40, 1443559), (52, 1110430), (65, 888344), (104, 555215), (130, 444172), (260, 222086), (520, 111043)]