10460840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20117}}^1$

素因数の和:20141

約数の個数: 32

約数和(自身を含む): 25348680

約数和(自身を除く): 14887840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20117, 40234, 80468, 100585, 160936, 201170, 261521, 402340, 523042, 804680, 1046084, 1307605, 2092168, 2615210, 5230420, 10460840]

約数ペア:

[(1, 10460840), (2, 5230420), (4, 2615210), (5, 2092168), (8, 1307605), (10, 1046084), (13, 804680), (20, 523042), (26, 402340), (40, 261521), (52, 201170), (65, 160936), (104, 100585), (130, 80468), (260, 40234), (520, 20117)]