25502360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49043}}^1$

素因数の和:49067

約数の個数: 32

約数和(自身を含む): 61795440

約数和(自身を除く): 36293080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 49043, 98086, 196172, 245215, 392344, 490430, 637559, 980860, 1275118, 1961720, 2550236, 3187795, 5100472, 6375590, 12751180, 25502360]

約数ペア:

[(1, 25502360), (2, 12751180), (4, 6375590), (5, 5100472), (8, 3187795), (10, 2550236), (13, 1961720), (20, 1275118), (26, 980860), (40, 637559), (52, 490430), (65, 392344), (104, 245215), (130, 196172), (260, 98086), (520, 49043)]