9353240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17987}}^1$

素因数の和:18011

約数の個数: 32

約数和(自身を含む): 22664880

約数和(自身を除く): 13311640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17987, 35974, 71948, 89935, 143896, 179870, 233831, 359740, 467662, 719480, 935324, 1169155, 1870648, 2338310, 4676620, 9353240]

約数ペア:

[(1, 9353240), (2, 4676620), (4, 2338310), (5, 1870648), (8, 1169155), (10, 935324), (13, 719480), (20, 467662), (26, 359740), (40, 233831), (52, 179870), (65, 143896), (104, 89935), (130, 71948), (260, 35974), (520, 17987)]