11313440

素因数分解:

$2^5\times 5^1\times {\mathrm{70709}}^1$

素因数の和:70724

約数の個数: 24

約数和(自身を含む): 26728380

約数和(自身を除く): 15414940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70709, 141418, 282836, 353545, 565672, 707090, 1131344, 1414180, 2262688, 2828360, 5656720, 11313440]

約数ペア:

[(1, 11313440), (2, 5656720), (4, 2828360), (5, 2262688), (8, 1414180), (10, 1131344), (16, 707090), (20, 565672), (32, 353545), (40, 282836), (80, 141418), (160, 70709)]