11696920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9433}}^1$

素因数の和:9475

約数の個数: 32

約数和(自身を含む): 27169920

約数和(自身を除く): 15473000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9433, 18866, 37732, 47165, 75464, 94330, 188660, 292423, 377320, 584846, 1169692, 1462115, 2339384, 2924230, 5848460, 11696920]

約数ペア:

[(1, 11696920), (2, 5848460), (4, 2924230), (5, 2339384), (8, 1462115), (10, 1169692), (20, 584846), (31, 377320), (40, 292423), (62, 188660), (124, 94330), (155, 75464), (248, 47165), (310, 37732), (620, 18866), (1240, 9433)]