9223240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17737}}^1$

素因数の和:17761

約数の個数: 32

約数和(自身を含む): 22349880

約数和(自身を除く): 13126640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17737, 35474, 70948, 88685, 141896, 177370, 230581, 354740, 461162, 709480, 922324, 1152905, 1844648, 2305810, 4611620, 9223240]

約数ペア:

[(1, 9223240), (2, 4611620), (4, 2305810), (5, 1844648), (8, 1152905), (10, 922324), (13, 709480), (20, 461162), (26, 354740), (40, 230581), (52, 177370), (65, 141896), (104, 88685), (130, 70948), (260, 35474), (520, 17737)]